Commit | Line | Data |
184f15d5 |
1 | #include this file into another test for subclass testing... |
2 | |
3 | ok ($class->config()->{lib},$CL); |
4 | |
9b924220 |
5 | use strict; |
6 | |
bd49aa09 |
7 | my $z; |
8 | |
184f15d5 |
9 | while (<DATA>) |
10 | { |
a4e2b1c6 |
11 | chomp; |
184f15d5 |
12 | $_ =~ s/#.*$//; # remove comments |
13 | $_ =~ s/\s+$//; # trailing spaces |
14 | next if /^$/; # skip empty lines & comments |
15 | if (s/^&//) |
16 | { |
17 | $f = $_; |
18 | } |
19 | elsif (/^\$/) |
20 | { |
21 | $setup = $_; $setup =~ s/\$/\$${class}::/g; # round_mode, div_scale |
22 | #print "\$setup== $setup\n"; |
23 | } |
24 | else |
25 | { |
26 | if (m|^(.*?):(/.+)$|) |
27 | { |
28 | $ans = $2; |
29 | @args = split(/:/,$1,99); |
30 | } |
31 | else |
32 | { |
33 | @args = split(/:/,$_,99); $ans = pop(@args); |
34 | } |
bd49aa09 |
35 | $try = "\$x = $class->new(\"$args[0]\");"; |
184f15d5 |
36 | if ($f eq "fnorm") |
37 | { |
38 | $try .= "\$x;"; |
39 | } elsif ($f eq "finf") { |
9b924220 |
40 | $try .= "\$x->finf('$args[1]');"; |
184f15d5 |
41 | } elsif ($f eq "is_inf") { |
42 | $try .= "\$x->is_inf('$args[1]');"; |
43 | } elsif ($f eq "fone") { |
44 | $try .= "\$x->bone('$args[1]');"; |
45 | } elsif ($f eq "fstr") { |
46 | $try .= "\$x->accuracy($args[1]); \$x->precision($args[2]);"; |
9b924220 |
47 | $try .= '$x->fstr();'; |
184f15d5 |
48 | } elsif ($f eq "parts") { |
49 | # ->bstr() to see if an object is returned |
50 | $try .= '($a,$b) = $x->parts(); $a = $a->bstr(); $b = $b->bstr();'; |
51 | $try .= '"$a $b";'; |
52 | } elsif ($f eq "exponent") { |
53 | # ->bstr() to see if an object is returned |
54 | $try .= '$x->exponent()->bstr();'; |
55 | } elsif ($f eq "mantissa") { |
56 | # ->bstr() to see if an object is returned |
57 | $try .= '$x->mantissa()->bstr();'; |
9b924220 |
58 | } elsif ($f =~ /^(numify|length|as_number|as_hex|as_bin)$/) { |
59 | $try .= "\$x->$f();"; |
184f15d5 |
60 | # some unary ops (test the fxxx form, since that is done by AUTOLOAD) |
61 | } elsif ($f =~ /^f(nan|sstr|neg|floor|ceil|abs)$/) { |
9b924220 |
62 | $try .= "\$x->f$1();"; |
184f15d5 |
63 | # some is_xxx test function |
64 | } elsif ($f =~ /^is_(zero|one|negative|positive|odd|even|nan|int)$/) { |
65 | $try .= "\$x->$f();"; |
184f15d5 |
66 | } elsif ($f eq "finc") { |
67 | $try .= '++$x;'; |
68 | } elsif ($f eq "fdec") { |
69 | $try .= '--$x;'; |
70 | }elsif ($f eq "fround") { |
9b924220 |
71 | $try .= "$setup; \$x->fround($args[1]);"; |
184f15d5 |
72 | } elsif ($f eq "ffround") { |
9b924220 |
73 | $try .= "$setup; \$x->ffround($args[1]);"; |
184f15d5 |
74 | } elsif ($f eq "fsqrt") { |
9b924220 |
75 | $try .= "$setup; \$x->fsqrt();"; |
184f15d5 |
76 | } elsif ($f eq "ffac") { |
9b924220 |
77 | $try .= "$setup; \$x->ffac();"; |
78 | } elsif ($f eq "flog") { |
bd49aa09 |
79 | if (defined $args[1] && $args[1] ne '') |
9b924220 |
80 | { |
81 | $try .= "\$y = $class->new($args[1]);"; |
82 | $try .= "$setup; \$x->flog(\$y);"; |
83 | } |
84 | else |
85 | { |
86 | $try .= "$setup; \$x->flog();"; |
87 | } |
184f15d5 |
88 | } |
89 | else |
90 | { |
9b924220 |
91 | $try .= "\$y = $class->new(\"$args[1]\");"; |
bd49aa09 |
92 | |
93 | if ($f eq "bgcd") |
94 | { |
95 | if (defined $args[2]) |
96 | { |
97 | $try .= " \$z = $class->new(\"$args[2]\"); "; |
98 | } |
99 | $try .= "$class\::bgcd(\$x, \$y"; |
100 | $try .= ", \$z" if (defined $args[2]); |
101 | $try .= " );"; |
102 | } |
103 | elsif ($f eq "blcm") |
104 | { |
105 | if (defined $args[2]) |
106 | { |
107 | $try .= " \$z = $class->new(\"$args[2]\"); "; |
108 | } |
109 | $try .= "$class\::blcm(\$x, \$y"; |
110 | $try .= ", \$z" if (defined $args[2]); |
111 | $try .= " );"; |
112 | } elsif ($f eq "fcmp") { |
113 | $try .= '$x->fcmp($y);'; |
184f15d5 |
114 | } elsif ($f eq "facmp") { |
9b924220 |
115 | $try .= '$x->facmp($y);'; |
184f15d5 |
116 | } elsif ($f eq "fpow") { |
117 | $try .= '$x ** $y;'; |
9b924220 |
118 | } elsif ($f eq "froot") { |
119 | $try .= "$setup; \$x->froot(\$y);"; |
184f15d5 |
120 | } elsif ($f eq "fadd") { |
121 | $try .= '$x + $y;'; |
122 | } elsif ($f eq "fsub") { |
123 | $try .= '$x - $y;'; |
124 | } elsif ($f eq "fmul") { |
125 | $try .= '$x * $y;'; |
126 | } elsif ($f eq "fdiv") { |
127 | $try .= "$setup; \$x / \$y;"; |
128 | } elsif ($f eq "fdiv-list") { |
9b924220 |
129 | $try .= "$setup; join(',',\$x->fdiv(\$y));"; |
184f15d5 |
130 | } elsif ($f eq "frsft") { |
131 | $try .= '$x >> $y;'; |
132 | } elsif ($f eq "flsft") { |
133 | $try .= '$x << $y;'; |
134 | } elsif ($f eq "fmod") { |
135 | $try .= '$x % $y;'; |
136 | } else { warn "Unknown op '$f'"; } |
137 | } |
bd49aa09 |
138 | # print "# Trying: '$try'\n"; |
184f15d5 |
139 | $ans1 = eval $try; |
bd49aa09 |
140 | print "# Error: $@\n" if $@; |
184f15d5 |
141 | if ($ans =~ m|^/(.*)$|) |
142 | { |
143 | my $pat = $1; |
144 | if ($ans1 =~ /$pat/) |
145 | { |
146 | ok (1,1); |
147 | } |
148 | else |
149 | { |
150 | print "# '$try' expected: /$pat/ got: '$ans1'\n" if !ok(1,0); |
151 | } |
152 | } |
153 | else |
154 | { |
155 | if ($ans eq "") |
156 | { |
157 | ok_undef ($ans1); |
158 | } |
159 | else |
160 | { |
161 | print "# Tried: '$try'\n" if !ok ($ans1, $ans); |
9b924220 |
162 | if (ref($ans1) eq "$class") |
163 | { |
164 | # float numbers are normalized (for now), so mantissa shouldn't have |
165 | # trailing zeros |
166 | #print $ans1->_trailing_zeros(),"\n"; |
167 | print "# Has trailing zeros after '$try'\n" |
bd49aa09 |
168 | if !ok ($CL->_zeros( $ans1->{_m}), 0); |
9b924220 |
169 | } |
184f15d5 |
170 | } |
171 | } # end pattern or string |
172 | } |
173 | } # end while |
174 | |
175 | # check whether $class->new( Math::BigInt->new()) destroys it |
176 | # ($y == 12 in this case) |
177 | $x = Math::BigInt->new(1200); $y = $class->new($x); |
178 | ok ($y,1200); ok ($x,1200); |
179 | |
180 | ############################################################################### |
9b924220 |
181 | # Really huge, big, ultra-mega-biggy-monster exponents |
182 | # Technically, the exponents should not be limited (they are BigInts), but |
183 | # practically there are a few places were they are limited to a Perl scalar. |
184 | # This is sometimes for speed, sometimes because otherwise the number wouldn't |
185 | # fit into your memory (just think of 1e123456789012345678901234567890 + 1!) |
186 | # anyway. We don't test everything here, but let's make sure it just basically |
187 | # works. |
188 | |
bd49aa09 |
189 | my $monster = '1e1234567890123456789012345678901234567890'; |
190 | |
191 | # new and exponent |
192 | ok ($class->new($monster)->bsstr(), |
193 | '1e+1234567890123456789012345678901234567890'); |
194 | ok ($class->new($monster)->exponent(), |
195 | '1234567890123456789012345678901234567890'); |
196 | # cmp |
197 | ok ($class->new($monster) > 0,1); |
198 | |
199 | # sub/mul |
200 | ok ($class->new($monster)->bsub( $monster),0); |
201 | ok ($class->new($monster)->bmul(2)->bsstr(), |
202 | '2e+1234567890123456789012345678901234567890'); |
203 | |
204 | # mantissa |
205 | $monster = '1234567890123456789012345678901234567890e2'; |
206 | ok ($class->new($monster)->mantissa(), |
207 | '123456789012345678901234567890123456789'); |
9b924220 |
208 | |
209 | ############################################################################### |
184f15d5 |
210 | # zero,inf,one,nan |
211 | |
212 | $x = $class->new(2); $x->fzero(); ok_undef ($x->{_a}); ok_undef ($x->{_p}); |
213 | $x = $class->new(2); $x->finf(); ok_undef ($x->{_a}); ok_undef ($x->{_p}); |
214 | $x = $class->new(2); $x->fone(); ok_undef ($x->{_a}); ok_undef ($x->{_p}); |
215 | $x = $class->new(2); $x->fnan(); ok_undef ($x->{_a}); ok_undef ($x->{_p}); |
9b924220 |
216 | |
217 | ############################################################################### |
218 | # bone/binf etc as plain calls (Lite failed them) |
219 | |
220 | ok ($class->fzero(),0); |
221 | ok ($class->fone(),1); |
222 | ok ($class->fone('+'),1); |
223 | ok ($class->fone('-'),-1); |
224 | ok ($class->fnan(),'NaN'); |
225 | ok ($class->finf(),'inf'); |
226 | ok ($class->finf('+'),'inf'); |
227 | ok ($class->finf('-'),'-inf'); |
228 | ok ($class->finf('-inf'),'-inf'); |
184f15d5 |
229 | |
9b924220 |
230 | $class->accuracy(undef); $class->precision(undef); # reset |
231 | |
232 | ############################################################################### |
233 | # bug in bsstr()/numify() showed up in after-rounding in bdiv() |
234 | |
235 | $x = $class->new('0.008'); $y = $class->new(2); |
236 | $x->bdiv(3,$y); |
237 | ok ($x,'0.0027'); |
238 | |
184f15d5 |
239 | ############################################################################### |
240 | # fsqrt() with set global A/P or A/P enabled on $x, also a test whether fsqrt() |
241 | # correctly modifies $x |
242 | |
184f15d5 |
243 | |
244 | $x = $class->new(12); $class->precision(-2); $x->fsqrt(); ok ($x,'3.46'); |
245 | |
246 | $class->precision(undef); |
247 | $x = $class->new(12); $class->precision(0); $x->fsqrt(); ok ($x,'3'); |
248 | |
249 | $class->precision(-3); $x = $class->new(12); $x->fsqrt(); ok ($x,'3.464'); |
250 | |
9b924220 |
251 | { |
252 | no strict 'refs'; |
253 | # A and P set => NaN |
254 | ${${class}.'::accuracy'} = 4; $x = $class->new(12); |
255 | $x->fsqrt(3); ok ($x,'NaN'); |
256 | # supplied arg overrides set global |
257 | $class->precision(undef); $x = $class->new(12); $x->fsqrt(3); ok ($x,'3.46'); |
258 | $class->accuracy(undef); $class->precision(undef); # reset for further tests |
259 | } |
260 | |
261 | ############################################################################# |
262 | # can we call objectify (broken until v1.52) |
263 | |
264 | { |
265 | no strict; |
266 | $try = |
267 | '@args' . " = $class" . "::objectify(2,$class,4,5);".'join(" ",@args);'; |
268 | $ans = eval $try; |
269 | ok ($ans,"$class 4 5"); |
270 | } |
184f15d5 |
271 | |
9b924220 |
272 | ############################################################################# |
273 | # is_one('-') (broken until v1.64) |
274 | |
275 | ok ($class->new(-1)->is_one(),0); |
276 | ok ($class->new(-1)->is_one('-'),1); |
184f15d5 |
277 | |
bd49aa09 |
278 | ############################################################################# |
279 | # bug 1/0.5 leaving 2e-0 instead of 2e0 |
280 | |
281 | ok ($class->new(1)->fdiv('0.5')->bsstr(),'2e+0'); |
282 | |
283 | ############################################################################### |
284 | # [perl #30609] bug with $x -= $x not beeing 0, but 2*$x |
285 | |
286 | $x = $class->new(3); $x -= $x; ok ($x, 0); |
287 | $x = $class->new(-3); $x -= $x; ok ($x, 0); |
288 | $x = $class->new(3); $x += $x; ok ($x, 6); |
289 | $x = $class->new(-3); $x += $x; ok ($x, -6); |
290 | |
291 | $x = $class->new('NaN'); $x -= $x; ok ($x->is_nan(), 1); |
292 | $x = $class->new('inf'); $x -= $x; ok ($x->is_nan(), 1); |
293 | $x = $class->new('-inf'); $x -= $x; ok ($x->is_nan(), 1); |
294 | |
295 | $x = $class->new('NaN'); $x += $x; ok ($x->is_nan(), 1); |
296 | $x = $class->new('inf'); $x += $x; ok ($x->is_inf(), 1); |
297 | $x = $class->new('-inf'); $x += $x; ok ($x->is_inf('-'), 1); |
298 | |
299 | $x = $class->new('3.14'); $x -= $x; ok ($x, 0); |
300 | $x = $class->new('-3.14'); $x -= $x; ok ($x, 0); |
301 | $x = $class->new('3.14'); $x += $x; ok ($x, '6.28'); |
302 | $x = $class->new('-3.14'); $x += $x; ok ($x, '-6.28'); |
303 | |
304 | $x = $class->new('3.14'); $x *= $x; ok ($x, '9.8596'); |
305 | $x = $class->new('-3.14'); $x *= $x; ok ($x, '9.8596'); |
306 | $x = $class->new('3.14'); $x /= $x; ok ($x, '1'); |
307 | $x = $class->new('-3.14'); $x /= $x; ok ($x, '1'); |
308 | $x = $class->new('3.14'); $x %= $x; ok ($x, '0'); |
309 | $x = $class->new('-3.14'); $x %= $x; ok ($x, '0'); |
310 | |
311 | ############################################################################### |
312 | # the following two were reported by "kenny" via hotmail.com: |
313 | |
314 | #perl -MMath::BigFloat -wle 'print Math::BigFloat->new(0)->bpow(".1")' |
315 | #Use of uninitialized value in numeric le (<=) at BigFloat.pm line 1851. |
316 | |
317 | $x = $class->new(0); $y = $class->new('0.1'); |
318 | ok ($x ** $y, 0, 'no warnings and zero result'); |
319 | |
320 | #perl -MMath::BigFloat -lwe 'print Math::BigFloat->new(".222222222222222222222222222222222222222222")->bceil()' |
321 | #Use of uninitialized value in numeric le (<=) at BigFloat.pm line 1851. |
322 | |
323 | $x = $class->new(".222222222222222222222222222222222222222222"); |
324 | ok ($x->bceil(), 1, 'no warnings and one as result'); |
325 | |
326 | ############################################################################### |
327 | # test **=, <<=, >>= |
328 | |
329 | # ((2^148)-1)/17 |
330 | $x = $class->new(2); $x **= 148; $x++; $x->bdiv(17, 60)->bfloor(); $x->accuracy(undef); |
331 | ok ($x,"20988936657440586486151264256610222593863921"); |
332 | ok ($x->length(),length "20988936657440586486151264256610222593863921"); |
333 | |
334 | $x = $class->new('2'); |
335 | my $y = $class->new('18'); |
336 | ok ($x <<= $y, 2 << 18); |
337 | ok ($x, 2 << 18); |
338 | ok ($x >>= $y, 2); |
339 | ok ($x, 2); |
340 | |
341 | $x = $class->new('2'); |
342 | $y = $class->new('18.2'); |
343 | $x <<= $y; # 2 * (2 ** 18.2); |
344 | |
345 | ok ($x->copy()->bfround(-9), '602248.763144685'); |
346 | ok ($x >>= $y, 2); # 2 * (2 ** 18.2) / (2 ** 18.2) => 2 |
347 | ok ($x, 2); |
348 | |
184f15d5 |
349 | 1; # all done |
350 | |
351 | ############################################################################### |
352 | # Perl 5.005 does not like ok ($x,undef) |
353 | |
354 | sub ok_undef |
355 | { |
356 | my $x = shift; |
357 | |
358 | ok (1,1) and return if !defined $x; |
359 | ok ($x,'undef'); |
360 | } |
361 | |
362 | __DATA__ |
bd49aa09 |
363 | &bgcd |
364 | inf:12:NaN |
365 | -inf:12:NaN |
366 | 12:inf:NaN |
367 | 12:-inf:NaN |
368 | inf:inf:NaN |
369 | inf:-inf:NaN |
370 | -inf:-inf:NaN |
371 | abc:abc:NaN |
372 | abc:+0:NaN |
373 | +0:abc:NaN |
374 | +0:+0:0 |
375 | +0:+1:1 |
376 | +1:+0:1 |
377 | +1:+1:1 |
378 | +2:+3:1 |
379 | +3:+2:1 |
380 | -3:+2:1 |
381 | -3:-2:1 |
382 | -144:-60:12 |
383 | 144:-60:12 |
384 | 144:60:12 |
385 | 100:625:25 |
386 | 4096:81:1 |
387 | 1034:804:2 |
388 | 27:90:56:1 |
389 | 27:90:54:9 |
390 | &blcm |
391 | abc:abc:NaN |
392 | abc:+0:NaN |
393 | +0:abc:NaN |
394 | +0:+0:NaN |
395 | +1:+0:0 |
396 | +0:+1:0 |
397 | +27:+90:270 |
398 | +1034:+804:415668 |
184f15d5 |
399 | $div_scale = 40; |
400 | &flog |
9b924220 |
401 | 0::NaN |
402 | -1::NaN |
403 | -2::NaN |
404 | # base > 0, base != 1 |
405 | 2:-1:NaN |
406 | 2:0:NaN |
407 | 2:1:NaN |
408 | # log(1) is always 1, regardless of $base |
409 | 1::0 |
410 | 1:1:0 |
411 | 1:2:0 |
bd49aa09 |
412 | 2::0.6931471805599453094172321214581765680755 |
413 | 2.718281828::0.9999999998311266953289851340574956564911 |
414 | $div_scale = 20; |
415 | 2.718281828::0.99999999983112669533 |
416 | $div_scale = 15; |
417 | 123::4.81218435537242 |
418 | 10::2.30258509299405 |
419 | 1000::6.90775527898214 |
420 | 100::4.60517018598809 |
421 | 2::0.693147180559945 |
422 | 3.1415::1.14470039286086 |
423 | 12345::9.42100640177928 |
424 | 0.001::-6.90775527898214 |
425 | # bug until v1.71: |
426 | 10:10:1 |
427 | 100:100:1 |
184f15d5 |
428 | # reset for further tests |
429 | $div_scale = 40; |
9b924220 |
430 | 1::0 |
184f15d5 |
431 | &frsft |
432 | NaNfrsft:2:NaN |
433 | 0:2:0 |
434 | 1:1:0.5 |
435 | 2:1:1 |
436 | 4:1:2 |
437 | 123:1:61.5 |
438 | 32:3:4 |
439 | &flsft |
440 | NaNflsft:0:NaN |
441 | 2:1:4 |
442 | 4:3:32 |
443 | 5:3:40 |
444 | 1:2:4 |
445 | 0:5:0 |
446 | &fnorm |
447 | 1:1 |
448 | -0:0 |
449 | fnormNaN:NaN |
450 | +inf:inf |
451 | -inf:-inf |
452 | 123:123 |
453 | -123.4567:-123.4567 |
454 | # invalid inputs |
455 | 1__2:NaN |
456 | 1E1__2:NaN |
457 | 11__2E2:NaN |
184f15d5 |
458 | .2E-3.:NaN |
bd49aa09 |
459 | 1e3e4:NaN |
460 | # strange, but valid |
184f15d5 |
461 | .2E2:20 |
bd49aa09 |
462 | 1.E3:1000 |
463 | # some inputs that result in zero |
464 | 0e0:0 |
465 | +0e0:0 |
466 | +0e+0:0 |
467 | -0e+0:0 |
468 | 0e-0:0 |
469 | -0e-0:0 |
470 | +0e-0:0 |
471 | 000:0 |
472 | 00e2:0 |
473 | 00e02:0 |
474 | 000e002:0 |
475 | 000e1230:0 |
476 | 00e-3:0 |
477 | 00e+3:0 |
478 | 00e-03:0 |
479 | 00e+03:0 |
480 | -000:0 |
481 | -00e2:0 |
482 | -00e02:0 |
483 | -000e002:0 |
484 | -000e1230:0 |
485 | -00e-3:0 |
486 | -00e+3:0 |
487 | -00e-03:0 |
488 | -00e+03:0 |
184f15d5 |
489 | &as_number |
490 | 0:0 |
491 | 1:1 |
492 | 1.2:1 |
493 | 2.345:2 |
494 | -2:-2 |
495 | -123.456:-123 |
496 | -200:-200 |
9b924220 |
497 | # test for bug in brsft() not handling cases that return 0 |
498 | 0.000641:0 |
499 | 0.0006412:0 |
500 | 0.00064123:0 |
501 | 0.000641234:0 |
502 | 0.0006412345:0 |
503 | 0.00064123456:0 |
504 | 0.000641234567:0 |
505 | 0.0006412345678:0 |
506 | 0.00064123456789:0 |
507 | 0.1:0 |
508 | 0.01:0 |
509 | 0.001:0 |
510 | 0.0001:0 |
511 | 0.00001:0 |
512 | 0.000001:0 |
513 | 0.0000001:0 |
514 | 0.00000001:0 |
515 | 0.000000001:0 |
516 | 0.0000000001:0 |
517 | 0.00000000001:0 |
518 | 0.12345:0 |
519 | 0.123456:0 |
520 | 0.1234567:0 |
521 | 0.12345678:0 |
522 | 0.123456789:0 |
184f15d5 |
523 | &finf |
524 | 1:+:inf |
525 | 2:-:-inf |
526 | 3:abc:inf |
9b924220 |
527 | &as_hex |
528 | +inf:inf |
529 | -inf:-inf |
530 | hexNaN:NaN |
531 | 0:0x0 |
532 | 5:0x5 |
533 | -5:-0x5 |
534 | &as_bin |
535 | +inf:inf |
536 | -inf:-inf |
537 | hexNaN:NaN |
538 | 0:0b0 |
539 | 5:0b101 |
540 | -5:-0b101 |
184f15d5 |
541 | &numify |
9b924220 |
542 | # uses bsstr() so 5 => 5e+0 to be compatible w/ Perls output |
184f15d5 |
543 | 0:0e+1 |
544 | +1:1e+0 |
545 | 1234:1234e+0 |
546 | NaN:NaN |
547 | +inf:inf |
548 | -inf:-inf |
9b924220 |
549 | -5:-5e+0 |
550 | 100:1e+2 |
551 | -100:-1e+2 |
184f15d5 |
552 | &fnan |
553 | abc:NaN |
554 | 2:NaN |
555 | -2:NaN |
556 | 0:NaN |
557 | &fone |
558 | 2:+:1 |
559 | -2:-:-1 |
560 | -2:+:1 |
561 | 2:-:-1 |
562 | 0::1 |
563 | -2::1 |
564 | abc::1 |
565 | 2:abc:1 |
566 | &fsstr |
567 | +inf:inf |
568 | -inf:-inf |
569 | abcfsstr:NaN |
9b924220 |
570 | -abcfsstr:NaN |
184f15d5 |
571 | 1234.567:1234567e-3 |
9b924220 |
572 | 123:123e+0 |
573 | -5:-5e+0 |
574 | -100:-1e+2 |
184f15d5 |
575 | &fstr |
576 | +inf:::inf |
577 | -inf:::-inf |
578 | abcfstr:::NaN |
579 | 1234.567:9::1234.56700 |
580 | 1234.567::-6:1234.567000 |
581 | 12345:5::12345 |
582 | 0.001234:6::0.00123400 |
583 | 0.001234::-8:0.00123400 |
584 | 0:4::0 |
585 | 0::-4:0.0000 |
586 | &fnorm |
587 | inf:inf |
588 | +inf:inf |
589 | -inf:-inf |
590 | +infinity:NaN |
591 | +-inf:NaN |
592 | abc:NaN |
593 | 1 a:NaN |
594 | 1bcd2:NaN |
595 | 11111b:NaN |
596 | +1z:NaN |
597 | -1z:NaN |
9b924220 |
598 | 0e999:0 |
599 | 0e-999:0 |
600 | -0e999:0 |
601 | -0e-999:0 |
184f15d5 |
602 | 0:0 |
603 | +0:0 |
604 | +00:0 |
605 | +0_0_0:0 |
606 | 000000_0000000_00000:0 |
607 | -0:0 |
608 | -0000:0 |
609 | +1:1 |
610 | +01:1 |
611 | +001:1 |
612 | +00000100000:100000 |
613 | 123456789:123456789 |
614 | -1:-1 |
615 | -01:-1 |
616 | -001:-1 |
617 | -123456789:-123456789 |
618 | -00000100000:-100000 |
619 | 123.456a:NaN |
620 | 123.456:123.456 |
621 | 0.01:0.01 |
622 | .002:0.002 |
623 | +.2:0.2 |
624 | -0.0003:-0.0003 |
625 | -.0000000004:-0.0000000004 |
626 | 123456E2:12345600 |
627 | 123456E-2:1234.56 |
628 | -123456E2:-12345600 |
629 | -123456E-2:-1234.56 |
630 | 1e1:10 |
631 | 2e-11:0.00000000002 |
632 | # excercise _split |
633 | .02e-1:0.002 |
634 | 000001:1 |
635 | -00001:-1 |
636 | -1:-1 |
637 | 000.01:0.01 |
638 | -000.0023:-0.0023 |
639 | 1.1e1:11 |
640 | -3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
641 | -4e-1111:-0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 |
642 | &fpow |
bd49aa09 |
643 | NaN:1:NaN |
644 | 1:NaN:NaN |
645 | NaN:-1:NaN |
646 | -1:NaN:NaN |
647 | NaN:-21:NaN |
648 | -21:NaN:NaN |
649 | NaN:21:NaN |
650 | 21:NaN:NaN |
651 | 0:0:1 |
652 | 0:1:0 |
653 | 0:9:0 |
654 | 0:-2:inf |
184f15d5 |
655 | 2:2:4 |
656 | 1:2:1 |
657 | 1:3:1 |
658 | -1:2:1 |
659 | -1:3:-1 |
660 | 123.456:2:15241.383936 |
661 | 2:-2:0.25 |
662 | 2:-3:0.125 |
663 | 128:-2:0.00006103515625 |
664 | abc:123.456:NaN |
665 | 123.456:abc:NaN |
666 | +inf:123.45:inf |
667 | -inf:123.45:-inf |
668 | +inf:-123.45:inf |
669 | -inf:-123.45:-inf |
bd49aa09 |
670 | -2:2:4 |
671 | -2:3:-8 |
672 | -2:4:16 |
673 | -2:5:-32 |
674 | -3:2:9 |
675 | -3:3:-27 |
676 | -3:4:81 |
677 | -3:5:-243 |
9b924220 |
678 | # 2 ** 0.5 == sqrt(2) |
679 | # 1.41..7 and not 1.4170 since fallback (bsqrt(9) is '3', not 3.0...0) |
680 | 2:0.5:1.41421356237309504880168872420969807857 |
681 | #2:0.2:1.148698354997035006798626946777927589444 |
682 | #6:1.5:14.6969384566990685891837044482353483518 |
683 | $div_scale = 20; |
684 | #62.5:12.5:26447206647554886213592.3959144 |
685 | $div_scale = 40; |
184f15d5 |
686 | &fneg |
687 | fnegNaN:NaN |
688 | +inf:-inf |
689 | -inf:inf |
690 | +0:0 |
691 | +1:-1 |
692 | -1:1 |
693 | +123456789:-123456789 |
694 | -123456789:123456789 |
695 | +123.456789:-123.456789 |
696 | -123456.789:123456.789 |
697 | &fabs |
698 | fabsNaN:NaN |
699 | +inf:inf |
700 | -inf:inf |
701 | +0:0 |
702 | +1:1 |
703 | -1:1 |
704 | +123456789:123456789 |
705 | -123456789:123456789 |
706 | +123.456789:123.456789 |
707 | -123456.789:123456.789 |
708 | &fround |
709 | $round_mode = "trunc" |
710 | +inf:5:inf |
711 | -inf:5:-inf |
712 | 0:5:0 |
713 | NaNfround:5:NaN |
714 | +10123456789:5:10123000000 |
715 | -10123456789:5:-10123000000 |
716 | +10123456789.123:5:10123000000 |
717 | -10123456789.123:5:-10123000000 |
718 | +10123456789:9:10123456700 |
719 | -10123456789:9:-10123456700 |
720 | +101234500:6:101234000 |
721 | -101234500:6:-101234000 |
722 | $round_mode = "zero" |
723 | +20123456789:5:20123000000 |
724 | -20123456789:5:-20123000000 |
725 | +20123456789.123:5:20123000000 |
726 | -20123456789.123:5:-20123000000 |
727 | +20123456789:9:20123456800 |
728 | -20123456789:9:-20123456800 |
729 | +201234500:6:201234000 |
730 | -201234500:6:-201234000 |
731 | $round_mode = "+inf" |
732 | +30123456789:5:30123000000 |
733 | -30123456789:5:-30123000000 |
734 | +30123456789.123:5:30123000000 |
735 | -30123456789.123:5:-30123000000 |
736 | +30123456789:9:30123456800 |
737 | -30123456789:9:-30123456800 |
738 | +301234500:6:301235000 |
739 | -301234500:6:-301234000 |
740 | $round_mode = "-inf" |
741 | +40123456789:5:40123000000 |
742 | -40123456789:5:-40123000000 |
743 | +40123456789.123:5:40123000000 |
744 | -40123456789.123:5:-40123000000 |
745 | +40123456789:9:40123456800 |
746 | -40123456789:9:-40123456800 |
747 | +401234500:6:401234000 |
748 | -401234500:6:-401235000 |
749 | $round_mode = "odd" |
750 | +50123456789:5:50123000000 |
751 | -50123456789:5:-50123000000 |
752 | +50123456789.123:5:50123000000 |
753 | -50123456789.123:5:-50123000000 |
754 | +50123456789:9:50123456800 |
755 | -50123456789:9:-50123456800 |
756 | +501234500:6:501235000 |
757 | -501234500:6:-501235000 |
758 | $round_mode = "even" |
759 | +60123456789:5:60123000000 |
760 | -60123456789:5:-60123000000 |
761 | +60123456789:9:60123456800 |
762 | -60123456789:9:-60123456800 |
763 | +601234500:6:601234000 |
764 | -601234500:6:-601234000 |
765 | +60123456789.0123:5:60123000000 |
766 | -60123456789.0123:5:-60123000000 |
bd49aa09 |
767 | $round_mode = "common" |
768 | +60123456789:5:60123000000 |
769 | -60123456789:5:-60123000000 |
770 | +60123456789:6:60123500000 |
771 | -60123456789:6:-60123500000 |
772 | +60123456789:9:60123456800 |
773 | -60123456789:9:-60123456800 |
774 | +601234500:6:601235000 |
775 | -601234500:6:-601235000 |
776 | +601234400:6:601234000 |
777 | -601234400:6:-601234000 |
778 | +601234600:6:601235000 |
779 | -601234600:6:-601235000 |
780 | +601234300:6:601234000 |
781 | +60123456789.0123:5:60123000000 |
782 | -60123456789.0123:5:-60123000000 |
184f15d5 |
783 | &ffround |
784 | $round_mode = "trunc" |
785 | +inf:5:inf |
786 | -inf:5:-inf |
787 | 0:5:0 |
788 | NaNffround:5:NaN |
789 | +1.23:-1:1.2 |
790 | +1.234:-1:1.2 |
791 | +1.2345:-1:1.2 |
792 | +1.23:-2:1.23 |
793 | +1.234:-2:1.23 |
794 | +1.2345:-2:1.23 |
795 | +1.23:-3:1.230 |
796 | +1.234:-3:1.234 |
797 | +1.2345:-3:1.234 |
798 | -1.23:-1:-1.2 |
799 | +1.27:-1:1.2 |
800 | -1.27:-1:-1.2 |
801 | +1.25:-1:1.2 |
802 | -1.25:-1:-1.2 |
803 | +1.35:-1:1.3 |
804 | -1.35:-1:-1.3 |
805 | -0.0061234567890:-1:0.0 |
806 | -0.0061:-1:0.0 |
807 | -0.00612:-1:0.0 |
808 | -0.00612:-2:0.00 |
809 | -0.006:-1:0.0 |
810 | -0.006:-2:0.00 |
811 | -0.0006:-2:0.00 |
812 | -0.0006:-3:0.000 |
813 | -0.0065:-3:/-0\.006|-6e-03 |
814 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
815 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
816 | 0.05:0:0 |
817 | 0.5:0:0 |
818 | 0.51:0:0 |
819 | 0.41:0:0 |
820 | $round_mode = "zero" |
821 | +2.23:-1:/2.2(?:0{5}\d+)? |
822 | -2.23:-1:/-2.2(?:0{5}\d+)? |
823 | +2.27:-1:/2.(?:3|29{5}\d+) |
824 | -2.27:-1:/-2.(?:3|29{5}\d+) |
825 | +2.25:-1:/2.2(?:0{5}\d+)? |
826 | -2.25:-1:/-2.2(?:0{5}\d+)? |
827 | +2.35:-1:/2.(?:3|29{5}\d+) |
828 | -2.35:-1:/-2.(?:3|29{5}\d+) |
829 | -0.0065:-1:0.0 |
830 | -0.0065:-2:/-0\.01|-1e-02 |
831 | -0.0065:-3:/-0\.006|-6e-03 |
832 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
833 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
834 | 0.05:0:0 |
835 | 0.5:0:0 |
836 | 0.51:0:1 |
837 | 0.41:0:0 |
838 | $round_mode = "+inf" |
839 | +3.23:-1:/3.2(?:0{5}\d+)? |
840 | -3.23:-1:/-3.2(?:0{5}\d+)? |
841 | +3.27:-1:/3.(?:3|29{5}\d+) |
842 | -3.27:-1:/-3.(?:3|29{5}\d+) |
843 | +3.25:-1:/3.(?:3|29{5}\d+) |
844 | -3.25:-1:/-3.2(?:0{5}\d+)? |
845 | +3.35:-1:/3.(?:4|39{5}\d+) |
846 | -3.35:-1:/-3.(?:3|29{5}\d+) |
847 | -0.0065:-1:0.0 |
848 | -0.0065:-2:/-0\.01|-1e-02 |
849 | -0.0065:-3:/-0\.006|-6e-03 |
850 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
851 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
852 | 0.05:0:0 |
853 | 0.5:0:1 |
854 | 0.51:0:1 |
855 | 0.41:0:0 |
856 | $round_mode = "-inf" |
857 | +4.23:-1:/4.2(?:0{5}\d+)? |
858 | -4.23:-1:/-4.2(?:0{5}\d+)? |
859 | +4.27:-1:/4.(?:3|29{5}\d+) |
860 | -4.27:-1:/-4.(?:3|29{5}\d+) |
861 | +4.25:-1:/4.2(?:0{5}\d+)? |
862 | -4.25:-1:/-4.(?:3|29{5}\d+) |
863 | +4.35:-1:/4.(?:3|29{5}\d+) |
864 | -4.35:-1:/-4.(?:4|39{5}\d+) |
865 | -0.0065:-1:0.0 |
866 | -0.0065:-2:/-0\.01|-1e-02 |
867 | -0.0065:-3:/-0\.007|-7e-03 |
868 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
869 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
870 | 0.05:0:0 |
871 | 0.5:0:0 |
872 | 0.51:0:1 |
873 | 0.41:0:0 |
874 | $round_mode = "odd" |
875 | +5.23:-1:/5.2(?:0{5}\d+)? |
876 | -5.23:-1:/-5.2(?:0{5}\d+)? |
877 | +5.27:-1:/5.(?:3|29{5}\d+) |
878 | -5.27:-1:/-5.(?:3|29{5}\d+) |
879 | +5.25:-1:/5.(?:3|29{5}\d+) |
880 | -5.25:-1:/-5.(?:3|29{5}\d+) |
881 | +5.35:-1:/5.(?:3|29{5}\d+) |
882 | -5.35:-1:/-5.(?:3|29{5}\d+) |
883 | -0.0065:-1:0.0 |
884 | -0.0065:-2:/-0\.01|-1e-02 |
885 | -0.0065:-3:/-0\.007|-7e-03 |
886 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
887 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
888 | 0.05:0:0 |
889 | 0.5:0:1 |
890 | 0.51:0:1 |
891 | 0.41:0:0 |
892 | $round_mode = "even" |
893 | +6.23:-1:/6.2(?:0{5}\d+)? |
894 | -6.23:-1:/-6.2(?:0{5}\d+)? |
895 | +6.27:-1:/6.(?:3|29{5}\d+) |
896 | -6.27:-1:/-6.(?:3|29{5}\d+) |
897 | +6.25:-1:/6.(?:2(?:0{5}\d+)?|29{5}\d+) |
898 | -6.25:-1:/-6.(?:2(?:0{5}\d+)?|29{5}\d+) |
899 | +6.35:-1:/6.(?:4|39{5}\d+|29{8}\d+) |
900 | -6.35:-1:/-6.(?:4|39{5}\d+|29{8}\d+) |
901 | -0.0065:-1:0.0 |
902 | -0.0065:-2:/-0\.01|-1e-02 |
903 | -0.0065:-3:/-0\.006|-7e-03 |
904 | -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
905 | -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03 |
906 | 0.05:0:0 |
907 | 0.5:0:0 |
908 | 0.51:0:1 |
909 | 0.41:0:0 |
910 | 0.01234567:-3:0.012 |
911 | 0.01234567:-4:0.0123 |
912 | 0.01234567:-5:0.01235 |
913 | 0.01234567:-6:0.012346 |
914 | 0.01234567:-7:0.0123457 |
915 | 0.01234567:-8:0.01234567 |
916 | 0.01234567:-9:0.012345670 |
917 | 0.01234567:-12:0.012345670000 |
918 | &fcmp |
919 | fcmpNaN:fcmpNaN: |
920 | fcmpNaN:+0: |
921 | +0:fcmpNaN: |
922 | +0:+0:0 |
923 | -1:+0:-1 |
924 | +0:-1:1 |
925 | +1:+0:1 |
926 | +0:+1:-1 |
927 | -1:+1:-1 |
928 | +1:-1:1 |
929 | -1:-1:0 |
930 | +1:+1:0 |
931 | -1.1:0:-1 |
932 | +0:-1.1:1 |
933 | +1.1:+0:1 |
934 | +0:+1.1:-1 |
935 | +123:+123:0 |
936 | +123:+12:1 |
937 | +12:+123:-1 |
938 | -123:-123:0 |
939 | -123:-12:-1 |
940 | -12:-123:1 |
941 | +123:+124:-1 |
942 | +124:+123:1 |
943 | -123:-124:1 |
944 | -124:-123:-1 |
945 | 0:0.01:-1 |
946 | 0:0.0001:-1 |
947 | 0:-0.0001:1 |
948 | 0:-0.1:1 |
949 | 0.1:0:1 |
950 | 0.00001:0:1 |
951 | -0.0001:0:-1 |
952 | -0.1:0:-1 |
953 | 0:0.0001234:-1 |
954 | 0:-0.0001234:1 |
955 | 0.0001234:0:1 |
956 | -0.0001234:0:-1 |
957 | 0.0001:0.0005:-1 |
958 | 0.0005:0.0001:1 |
959 | 0.005:0.0001:1 |
960 | 0.001:0.0005:1 |
961 | 0.000001:0.0005:-1 |
962 | 0.00000123:0.0005:-1 |
963 | 0.00512:0.0001:1 |
964 | 0.005:0.000112:1 |
965 | 0.00123:0.0005:1 |
966 | 1.5:2:-1 |
967 | 2:1.5:1 |
968 | 1.54321:234:-1 |
969 | 234:1.54321:1 |
970 | # infinity |
971 | -inf:5432112345:-1 |
972 | +inf:5432112345:1 |
973 | -inf:-5432112345:-1 |
974 | +inf:-5432112345:1 |
975 | -inf:54321.12345:-1 |
976 | +inf:54321.12345:1 |
977 | -inf:-54321.12345:-1 |
978 | +inf:-54321.12345:1 |
979 | +inf:+inf:0 |
980 | -inf:-inf:0 |
981 | +inf:-inf:1 |
982 | -inf:+inf:-1 |
983 | # return undef |
984 | +inf:NaN: |
985 | NaN:inf: |
986 | -inf:NaN: |
987 | NaN:-inf: |
988 | &facmp |
989 | fcmpNaN:fcmpNaN: |
990 | fcmpNaN:+0: |
991 | +0:fcmpNaN: |
992 | +0:+0:0 |
993 | -1:+0:1 |
994 | +0:-1:-1 |
995 | +1:+0:1 |
996 | +0:+1:-1 |
997 | -1:+1:0 |
998 | +1:-1:0 |
999 | -1:-1:0 |
1000 | +1:+1:0 |
1001 | -1.1:0:1 |
1002 | +0:-1.1:-1 |
1003 | +1.1:+0:1 |
1004 | +0:+1.1:-1 |
1005 | +123:+123:0 |
1006 | +123:+12:1 |
1007 | +12:+123:-1 |
1008 | -123:-123:0 |
1009 | -123:-12:1 |
1010 | -12:-123:-1 |
1011 | +123:+124:-1 |
1012 | +124:+123:1 |
1013 | -123:-124:-1 |
1014 | -124:-123:1 |
1015 | 0:0.01:-1 |
1016 | 0:0.0001:-1 |
1017 | 0:-0.0001:-1 |
1018 | 0:-0.1:-1 |
1019 | 0.1:0:1 |
1020 | 0.00001:0:1 |
1021 | -0.0001:0:1 |
1022 | -0.1:0:1 |
1023 | 0:0.0001234:-1 |
1024 | 0:-0.0001234:-1 |
1025 | 0.0001234:0:1 |
1026 | -0.0001234:0:1 |
1027 | 0.0001:0.0005:-1 |
1028 | 0.0005:0.0001:1 |
1029 | 0.005:0.0001:1 |
1030 | 0.001:0.0005:1 |
1031 | 0.000001:0.0005:-1 |
1032 | 0.00000123:0.0005:-1 |
1033 | 0.00512:0.0001:1 |
1034 | 0.005:0.000112:1 |
1035 | 0.00123:0.0005:1 |
1036 | 1.5:2:-1 |
1037 | 2:1.5:1 |
1038 | 1.54321:234:-1 |
1039 | 234:1.54321:1 |
1040 | # infinity |
1041 | -inf:5432112345:1 |
1042 | +inf:5432112345:1 |
1043 | -inf:-5432112345:1 |
1044 | +inf:-5432112345:1 |
1045 | -inf:54321.12345:1 |
1046 | +inf:54321.12345:1 |
1047 | -inf:-54321.12345:1 |
1048 | +inf:-54321.12345:1 |
1049 | +inf:+inf:0 |
1050 | -inf:-inf:0 |
1051 | +inf:-inf:0 |
1052 | -inf:+inf:0 |
1053 | 5:inf:-1 |
1054 | -1:inf:-1 |
1055 | 5:-inf:-1 |
1056 | -1:-inf:-1 |
1057 | # return undef |
1058 | +inf:facmpNaN: |
1059 | facmpNaN:inf: |
1060 | -inf:facmpNaN: |
1061 | facmpNaN:-inf: |
1062 | &fdec |
1063 | fdecNaN:NaN |
1064 | +inf:inf |
1065 | -inf:-inf |
1066 | +0:-1 |
1067 | +1:0 |
1068 | -1:-2 |
1069 | 1.23:0.23 |
1070 | -1.23:-2.23 |
1071 | 100:99 |
1072 | 101:100 |
1073 | -100:-101 |
1074 | -99:-100 |
1075 | -98:-99 |
1076 | 99:98 |
1077 | &finc |
1078 | fincNaN:NaN |
1079 | +inf:inf |
1080 | -inf:-inf |
1081 | +0:1 |
1082 | +1:2 |
1083 | -1:0 |
1084 | 1.23:2.23 |
1085 | -1.23:-0.23 |
1086 | 100:101 |
1087 | -100:-99 |
1088 | -99:-98 |
1089 | -101:-100 |
1090 | 99:100 |
1091 | &fadd |
1092 | abc:abc:NaN |
1093 | abc:+0:NaN |
1094 | +0:abc:NaN |
9b924220 |
1095 | +inf:-inf:NaN |
1096 | -inf:+inf:NaN |
184f15d5 |
1097 | +inf:+inf:inf |
1098 | -inf:-inf:-inf |
1099 | baddNaN:+inf:NaN |
1100 | baddNaN:+inf:NaN |
1101 | +inf:baddNaN:NaN |
1102 | -inf:baddNaN:NaN |
1103 | +0:+0:0 |
1104 | +1:+0:1 |
1105 | +0:+1:1 |
1106 | +1:+1:2 |
1107 | -1:+0:-1 |
1108 | +0:-1:-1 |
1109 | -1:-1:-2 |
1110 | -1:+1:0 |
1111 | +1:-1:0 |
1112 | +9:+1:10 |
1113 | +99:+1:100 |
1114 | +999:+1:1000 |
1115 | +9999:+1:10000 |
1116 | +99999:+1:100000 |
1117 | +999999:+1:1000000 |
1118 | +9999999:+1:10000000 |
1119 | +99999999:+1:100000000 |
1120 | +999999999:+1:1000000000 |
1121 | +9999999999:+1:10000000000 |
1122 | +99999999999:+1:100000000000 |
1123 | +10:-1:9 |
1124 | +100:-1:99 |
1125 | +1000:-1:999 |
1126 | +10000:-1:9999 |
1127 | +100000:-1:99999 |
1128 | +1000000:-1:999999 |
1129 | +10000000:-1:9999999 |
1130 | +100000000:-1:99999999 |
1131 | +1000000000:-1:999999999 |
1132 | +10000000000:-1:9999999999 |
1133 | +123456789:+987654321:1111111110 |
1134 | -123456789:+987654321:864197532 |
1135 | -123456789:-987654321:-1111111110 |
1136 | +123456789:-987654321:-864197532 |
1137 | 0.001234:0.0001234:0.0013574 |
1138 | &fsub |
1139 | abc:abc:NaN |
1140 | abc:+0:NaN |
1141 | +0:abc:NaN |
1142 | +inf:-inf:inf |
1143 | -inf:+inf:-inf |
9b924220 |
1144 | +inf:+inf:NaN |
1145 | -inf:-inf:NaN |
184f15d5 |
1146 | baddNaN:+inf:NaN |
1147 | baddNaN:+inf:NaN |
1148 | +inf:baddNaN:NaN |
1149 | -inf:baddNaN:NaN |
1150 | +0:+0:0 |
1151 | +1:+0:1 |
1152 | +0:+1:-1 |
1153 | +1:+1:0 |
1154 | -1:+0:-1 |
1155 | +0:-1:1 |
1156 | -1:-1:0 |
1157 | -1:+1:-2 |
1158 | +1:-1:2 |
1159 | +9:+1:8 |
1160 | +99:+1:98 |
1161 | +999:+1:998 |
1162 | +9999:+1:9998 |
1163 | +99999:+1:99998 |
1164 | +999999:+1:999998 |
1165 | +9999999:+1:9999998 |
1166 | +99999999:+1:99999998 |
1167 | +999999999:+1:999999998 |
1168 | +9999999999:+1:9999999998 |
1169 | +99999999999:+1:99999999998 |
1170 | +10:-1:11 |
1171 | +100:-1:101 |
1172 | +1000:-1:1001 |
1173 | +10000:-1:10001 |
1174 | +100000:-1:100001 |
1175 | +1000000:-1:1000001 |
1176 | +10000000:-1:10000001 |
1177 | +100000000:-1:100000001 |
1178 | +1000000000:-1:1000000001 |
1179 | +10000000000:-1:10000000001 |
1180 | +123456789:+987654321:-864197532 |
1181 | -123456789:+987654321:-1111111110 |
1182 | -123456789:-987654321:864197532 |
1183 | +123456789:-987654321:1111111110 |
1184 | &fmul |
1185 | abc:abc:NaN |
1186 | abc:+0:NaN |
1187 | +0:abc:NaN |
1188 | +inf:NaNmul:NaN |
1189 | +inf:NaNmul:NaN |
1190 | NaNmul:+inf:NaN |
1191 | NaNmul:-inf:NaN |
1192 | +inf:+inf:inf |
1193 | +inf:-inf:-inf |
1194 | +inf:-inf:-inf |
1195 | +inf:+inf:inf |
1196 | +inf:123.34:inf |
1197 | +inf:-123.34:-inf |
1198 | -inf:123.34:-inf |
1199 | -inf:-123.34:inf |
1200 | 123.34:+inf:inf |
1201 | -123.34:+inf:-inf |
1202 | 123.34:-inf:-inf |
1203 | -123.34:-inf:inf |
1204 | +0:+0:0 |
1205 | +0:+1:0 |
1206 | +1:+0:0 |
1207 | +0:-1:0 |
1208 | -1:+0:0 |
1209 | +123456789123456789:+0:0 |
1210 | +0:+123456789123456789:0 |
1211 | -1:-1:1 |
1212 | -1:+1:-1 |
1213 | +1:-1:-1 |
1214 | +1:+1:1 |
1215 | +2:+3:6 |
1216 | -2:+3:-6 |
1217 | +2:-3:-6 |
1218 | -2:-3:6 |
1219 | +111:+111:12321 |
1220 | +10101:+10101:102030201 |
1221 | +1001001:+1001001:1002003002001 |
1222 | +100010001:+100010001:10002000300020001 |
1223 | +10000100001:+10000100001:100002000030000200001 |
1224 | +11111111111:+9:99999999999 |
1225 | +22222222222:+9:199999999998 |
1226 | +33333333333:+9:299999999997 |
1227 | +44444444444:+9:399999999996 |
1228 | +55555555555:+9:499999999995 |
1229 | +66666666666:+9:599999999994 |
1230 | +77777777777:+9:699999999993 |
1231 | +88888888888:+9:799999999992 |
1232 | +99999999999:+9:899999999991 |
1233 | 6:120:720 |
1234 | 10:10000:100000 |
1235 | &fdiv-list |
1236 | 0:0:NaN,NaN |
1237 | 0:1:0,0 |
1238 | 9:4:2.25,1 |
1239 | 9:5:1.8,4 |
bd49aa09 |
1240 | # bug in v1.74 with bdiv in list context, when $y is 1 or -1 |
1241 | 2.1:-1:-2.1,0 |
1242 | 2.1:1:2.1,0 |
1243 | -2.1:-1:2.1,0 |
1244 | -2.1:1:-2.1,0 |
184f15d5 |
1245 | &fdiv |
1246 | $div_scale = 40; $round_mode = 'even' |
1247 | abc:abc:NaN |
1248 | abc:+1:abc:NaN |
1249 | +1:abc:NaN |
1250 | -1:abc:NaN |
1251 | 0:abc:NaN |
1252 | +0:+0:NaN |
1253 | +0:+1:0 |
1254 | +1:+0:inf |
1255 | +3214:+0:inf |
1256 | +0:-1:0 |
1257 | -1:+0:-inf |
1258 | -3214:+0:-inf |
1259 | +1:+1:1 |
1260 | -1:-1:1 |
1261 | +1:-1:-1 |
1262 | -1:+1:-1 |
1263 | +1:+2:0.5 |
1264 | +2:+1:2 |
1265 | 123:+inf:0 |
1266 | 123:-inf:0 |
1267 | +10:+5:2 |
1268 | +100:+4:25 |
1269 | +1000:+8:125 |
1270 | +10000:+16:625 |
1271 | +10000:-16:-625 |
1272 | +999999999999:+9:111111111111 |
1273 | +999999999999:+99:10101010101 |
1274 | +999999999999:+999:1001001001 |
1275 | +999999999999:+9999:100010001 |
1276 | +999999999999999:+99999:10000100001 |
1277 | +1000000000:+9:111111111.1111111111111111111111111111111 |
1278 | +2000000000:+9:222222222.2222222222222222222222222222222 |
1279 | +3000000000:+9:333333333.3333333333333333333333333333333 |
1280 | +4000000000:+9:444444444.4444444444444444444444444444444 |
1281 | +5000000000:+9:555555555.5555555555555555555555555555556 |
1282 | +6000000000:+9:666666666.6666666666666666666666666666667 |
1283 | +7000000000:+9:777777777.7777777777777777777777777777778 |
1284 | +8000000000:+9:888888888.8888888888888888888888888888889 |
1285 | +9000000000:+9:1000000000 |
1286 | +35500000:+113:314159.2920353982300884955752212389380531 |
1287 | +71000000:+226:314159.2920353982300884955752212389380531 |
1288 | +106500000:+339:314159.2920353982300884955752212389380531 |
1289 | +1000000000:+3:333333333.3333333333333333333333333333333 |
1290 | 2:25.024996000799840031993601279744051189762:0.07992009269196593320152084692285869265447 |
1291 | 123456:1:123456 |
1292 | $div_scale = 20 |
1293 | +1000000000:+9:111111111.11111111111 |
1294 | +2000000000:+9:222222222.22222222222 |
1295 | +3000000000:+9:333333333.33333333333 |
1296 | +4000000000:+9:444444444.44444444444 |
1297 | +5000000000:+9:555555555.55555555556 |
1298 | +6000000000:+9:666666666.66666666667 |
1299 | +7000000000:+9:777777777.77777777778 |
1300 | +8000000000:+9:888888888.88888888889 |
1301 | +9000000000:+9:1000000000 |
1302 | 1:10:0.1 |
1303 | 1:100:0.01 |
1304 | 1:1000:0.001 |
1305 | 1:10000:0.0001 |
1306 | 1:504:0.001984126984126984127 |
1307 | 2:1.987654321:1.0062111801179738436 |
1308 | 123456789.123456789123456789123456789:1:123456789.12345678912 |
1309 | # the next two cases are the "old" behaviour, but are now (>v0.01) different |
1310 | #+35500000:+113:314159.292035398230088 |
1311 | #+71000000:+226:314159.292035398230088 |
1312 | +35500000:+113:314159.29203539823009 |
1313 | +71000000:+226:314159.29203539823009 |
1314 | +106500000:+339:314159.29203539823009 |
1315 | +1000000000:+3:333333333.33333333333 |
1316 | $div_scale = 1 |
1317 | # round to accuracy 1 after bdiv |
1318 | +124:+3:40 |
1319 | 123456789.1234:1:100000000 |
1320 | # reset scale for further tests |
1321 | $div_scale = 40 |
1322 | &fmod |
1323 | +9:4:1 |
1324 | +9:5:4 |
1325 | +9000:56:40 |
1326 | +56:9000:56 |
1327 | # inf handling, see table in doc |
1328 | 0:inf:0 |
1329 | 0:-inf:0 |
1330 | 5:inf:5 |
1331 | 5:-inf:5 |
1332 | -5:inf:-5 |
1333 | -5:-inf:-5 |
1334 | inf:5:0 |
1335 | -inf:5:0 |
1336 | inf:-5:0 |
1337 | -inf:-5:0 |
1338 | 5:5:0 |
1339 | -5:-5:0 |
1340 | inf:inf:NaN |
1341 | -inf:-inf:NaN |
1342 | -inf:inf:NaN |
1343 | inf:-inf:NaN |
1344 | 8:0:8 |
1345 | inf:0:inf |
1346 | # exceptions to reminder rule |
1347 | -inf:0:-inf |
1348 | -8:0:-8 |
1349 | 0:0:NaN |
1350 | abc:abc:NaN |
1351 | abc:1:abc:NaN |
1352 | 1:abc:NaN |
1353 | 0:0:NaN |
1354 | 0:1:0 |
1355 | 1:0:1 |
1356 | 0:-1:0 |
1357 | -1:0:-1 |
1358 | 1:1:0 |
1359 | -1:-1:0 |
1360 | 1:-1:0 |
1361 | -1:1:0 |
1362 | 1:2:1 |
1363 | 2:1:0 |
1364 | 1000000000:9:1 |
1365 | 2000000000:9:2 |
1366 | 3000000000:9:3 |
1367 | 4000000000:9:4 |
1368 | 5000000000:9:5 |
1369 | 6000000000:9:6 |
1370 | 7000000000:9:7 |
1371 | 8000000000:9:8 |
1372 | 9000000000:9:0 |
1373 | 35500000:113:33 |
1374 | 71000000:226:66 |
1375 | 106500000:339:99 |
1376 | 1000000000:3:1 |
1377 | 10:5:0 |
1378 | 100:4:0 |
1379 | 1000:8:0 |
1380 | 10000:16:0 |
1381 | 999999999999:9:0 |
1382 | 999999999999:99:0 |
1383 | 999999999999:999:0 |
1384 | 999999999999:9999:0 |
1385 | 999999999999999:99999:0 |
1386 | -9:+5:1 |
1387 | +9:-5:-1 |
1388 | -9:-5:-4 |
1389 | -5:3:1 |
1390 | -2:3:1 |
1391 | 4:3:1 |
1392 | 1:3:1 |
1393 | -5:-3:-2 |
1394 | -2:-3:-2 |
1395 | 4:-3:-2 |
1396 | 1:-3:-2 |
1397 | 4095:4095:0 |
1398 | 100041000510123:3:0 |
1399 | 152403346:12345:4321 |
1400 | 87654321:87654321:0 |
1401 | # now some floating point tests |
9b924220 |
1402 | 123:2.5:0.5 |
1403 | 1230:2.5:0 |
1404 | 123.4:2.5:0.9 |
1405 | 123e1:25:5 |
bd49aa09 |
1406 | -2.1:1:0.9 |
1407 | 2.1:1:0.1 |
1408 | -2.1:-1:-0.1 |
1409 | 2.1:-1:-0.9 |
1410 | -3:1:0 |
1411 | 3:1:0 |
1412 | -3:-1:0 |
1413 | 3:-1:0 |
184f15d5 |
1414 | &ffac |
1415 | Nanfac:NaN |
1416 | -1:NaN |
9b924220 |
1417 | +inf:inf |
1418 | -inf:NaN |
184f15d5 |
1419 | 0:1 |
1420 | 1:1 |
1421 | 2:2 |
1422 | 3:6 |
1423 | 4:24 |
1424 | 5:120 |
1425 | 6:720 |
1426 | 10:3628800 |
1427 | 11:39916800 |
1428 | 12:479001600 |
9b924220 |
1429 | &froot |
1430 | # sqrt() |
1431 | +0:2:0 |
1432 | +1:2:1 |
1433 | -1:2:NaN |
1434 | # -$x ** (1/2) => -$y, but not in froot() |
1435 | -123.456:2:NaN |
1436 | +inf:2:inf |
1437 | -inf:2:NaN |
1438 | 2:2:1.41421356237309504880168872420969807857 |
1439 | -2:2:NaN |
1440 | 4:2:2 |
1441 | 9:2:3 |
1442 | 16:2:4 |
1443 | 100:2:10 |
1444 | 123.456:2:11.11107555549866648462149404118219234119 |
1445 | 15241.38393:2:123.4559999756998444766131352122991626468 |
1446 | 1.44:2:1.2 |
1447 | 12:2:3.464101615137754587054892683011744733886 |
1448 | 0.49:2:0.7 |
1449 | 0.0049:2:0.07 |
1450 | # invalid ones |
1451 | 1:NaN:NaN |
1452 | -1:NaN:NaN |
1453 | 0:NaN:NaN |
1454 | -inf:NaN:NaN |
1455 | +inf:NaN:NaN |
1456 | NaN:0:NaN |
1457 | NaN:2:NaN |
1458 | NaN:inf:NaN |
1459 | NaN:inf:NaN |
1460 | 12:-inf:NaN |
1461 | 12:inf:NaN |
1462 | +0:0:NaN |
1463 | +1:0:NaN |
1464 | -1:0:NaN |
1465 | -2:0:NaN |
1466 | -123.45:0:NaN |
1467 | +inf:0:NaN |
1468 | 12:1:12 |
1469 | -12:1:NaN |
1470 | 8:-1:NaN |
1471 | -8:-1:NaN |
1472 | # cubic root |
1473 | 8:3:2 |
1474 | -8:3:NaN |
1475 | # fourths root |
1476 | 16:4:2 |
1477 | 81:4:3 |
1478 | # see t/bigroot() for more tests |
184f15d5 |
1479 | &fsqrt |
1480 | +0:0 |
1481 | -1:NaN |
1482 | -2:NaN |
1483 | -16:NaN |
1484 | -123.45:NaN |
1485 | nanfsqrt:NaN |
1486 | +inf:inf |
1487 | -inf:NaN |
1488 | 1:1 |
1489 | 2:1.41421356237309504880168872420969807857 |
1490 | 4:2 |
1491 | 9:3 |
1492 | 16:4 |
1493 | 100:10 |
1494 | 123.456:11.11107555549866648462149404118219234119 |
1495 | 15241.38393:123.4559999756998444766131352122991626468 |
1496 | 1.44:1.2 |
1497 | # sqrt(1.44) = 1.2, sqrt(e10) = e5 => 12e4 |
1498 | 1.44E10:120000 |
1499 | 2e10:141421.356237309504880168872420969807857 |
1500 | 144e20:120000000000 |
1501 | # proved to be an endless loop under 7-9 |
1502 | 12:3.464101615137754587054892683011744733886 |
9b924220 |
1503 | 0.49:0.7 |
1504 | 0.0049:0.07 |
184f15d5 |
1505 | &is_nan |
1506 | 123:0 |
1507 | abc:1 |
1508 | NaN:1 |
1509 | -123:0 |
1510 | &is_inf |
1511 | +inf::1 |
1512 | -inf::1 |
1513 | abc::0 |
1514 | 1::0 |
1515 | NaN::0 |
1516 | -1::0 |
1517 | +inf:-:0 |
1518 | +inf:+:1 |
1519 | -inf:-:1 |
1520 | -inf:+:0 |
1521 | # it must be exactly /^[+-]inf$/ |
1522 | +infinity::0 |
1523 | -infinity::0 |
1524 | &is_odd |
1525 | abc:0 |
1526 | 0:0 |
1527 | -1:1 |
1528 | -3:1 |
1529 | 1:1 |
1530 | 3:1 |
1531 | 1000001:1 |
1532 | 1000002:0 |
1533 | +inf:0 |
1534 | -inf:0 |
1535 | 123.45:0 |
1536 | -123.45:0 |
1537 | 2:0 |
1538 | &is_int |
1539 | NaNis_int:0 |
1540 | 0:1 |
1541 | 1:1 |
1542 | 2:1 |
1543 | -2:1 |
1544 | -1:1 |
1545 | -inf:0 |
1546 | +inf:0 |
1547 | 123.4567:0 |
1548 | -0.1:0 |
1549 | -0.002:0 |
1550 | &is_even |
1551 | abc:0 |
1552 | 0:1 |
1553 | -1:0 |
1554 | -3:0 |
1555 | 1:0 |
1556 | 3:0 |
1557 | 1000001:0 |
1558 | 1000002:1 |
1559 | 2:1 |
1560 | +inf:0 |
1561 | -inf:0 |
1562 | 123.456:0 |
1563 | -123.456:0 |
1564 | 0.01:0 |
1565 | -0.01:0 |
1566 | 120:1 |
1567 | 1200:1 |
1568 | -1200:1 |
1569 | &is_positive |
bd49aa09 |
1570 | 0:0 |
184f15d5 |
1571 | 1:1 |
1572 | -1:0 |
1573 | -123:0 |
1574 | NaN:0 |
1575 | -inf:0 |
1576 | +inf:1 |
1577 | &is_negative |
1578 | 0:0 |
1579 | 1:0 |
1580 | -1:1 |
1581 | -123:1 |
1582 | NaN:0 |
1583 | -inf:1 |
1584 | +inf:0 |
1585 | &parts |
1586 | 0:0 1 |
1587 | 1:1 0 |
1588 | 123:123 0 |
1589 | -123:-123 0 |
1590 | -1200:-12 2 |
1591 | NaNparts:NaN NaN |
1592 | +inf:inf inf |
1593 | -inf:-inf inf |
1594 | &exponent |
1595 | 0:1 |
1596 | 1:0 |
1597 | 123:0 |
1598 | -123:0 |
1599 | -1200:2 |
1600 | +inf:inf |
1601 | -inf:inf |
1602 | NaNexponent:NaN |
1603 | &mantissa |
1604 | 0:0 |
1605 | 1:1 |
1606 | 123:123 |
1607 | -123:-123 |
1608 | -1200:-12 |
1609 | +inf:inf |
1610 | -inf:-inf |
1611 | NaNmantissa:NaN |
1612 | &length |
1613 | 123:3 |
1614 | -123:3 |
1615 | 0:1 |
1616 | 1:1 |
1617 | 12345678901234567890:20 |
1618 | &is_zero |
1619 | NaNzero:0 |
1620 | +inf:0 |
1621 | -inf:0 |
1622 | 0:1 |
1623 | -1:0 |
1624 | 1:0 |
1625 | &is_one |
1626 | NaNone:0 |
1627 | +inf:0 |
1628 | -inf:0 |
1629 | 0:0 |
1630 | 2:0 |
1631 | 1:1 |
1632 | -1:0 |
1633 | -2:0 |
1634 | &ffloor |
1635 | 0:0 |
1636 | abc:NaN |
1637 | +inf:inf |
1638 | -inf:-inf |
1639 | 1:1 |
1640 | -51:-51 |
1641 | -51.2:-52 |
1642 | 12.2:12 |
9b924220 |
1643 | 0.12345:0 |
1644 | 0.123456:0 |
1645 | 0.1234567:0 |
1646 | 0.12345678:0 |
1647 | 0.123456789:0 |
184f15d5 |
1648 | &fceil |
1649 | 0:0 |
1650 | abc:NaN |
1651 | +inf:inf |
1652 | -inf:-inf |
1653 | 1:1 |
1654 | -51:-51 |
1655 | -51.2:-51 |
1656 | 12.2:13 |