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[PATCH9 BigInt v1.60 fix for "\n"
[p5sagit/p5-mst-13.2.git] / lib / Math / BigInt / t / bigfltpm.inc
CommitLineData
ee15d750 1#include this file into another test for subclass testing...
b3abae2a 2
3ok ($class->config()->{lib},$CL);
4
ee15d750 5while (<DATA>)
6 {
d614cd8b 7 chomp;
ee15d750 8 $_ =~ s/#.*$//; # remove comments
9 $_ =~ s/\s+$//; # trailing spaces
10 next if /^$/; # skip empty lines & comments
11 if (s/^&//)
12 {
13 $f = $_;
14 }
15 elsif (/^\$/)
16 {
17 $setup = $_; $setup =~ s/\$/\$${class}::/g; # round_mode, div_scale
18 #print "\$setup== $setup\n";
19 }
20 else
21 {
22 if (m|^(.*?):(/.+)$|)
23 {
24 $ans = $2;
25 @args = split(/:/,$1,99);
26 }
27 else
28 {
29 @args = split(/:/,$_,99); $ans = pop(@args);
30 }
31 $try = "\$x = new $class \"$args[0]\";";
32 if ($f eq "fnorm")
33 {
34 $try .= "\$x;";
35 } elsif ($f eq "finf") {
36 $try .= "\$x->finf('$args[1]');";
027dc388 37 } elsif ($f eq "is_inf") {
38 $try .= "\$x->is_inf('$args[1]');";
ee15d750 39 } elsif ($f eq "fone") {
40 $try .= "\$x->bone('$args[1]');";
41 } elsif ($f eq "fstr") {
42 $try .= "\$x->accuracy($args[1]); \$x->precision($args[2]);";
43 $try .= '$x->fstr();';
ee15d750 44 } elsif ($f eq "parts") {
48b581a2 45 # ->bstr() to see if an object is returned
ee15d750 46 $try .= '($a,$b) = $x->parts(); $a = $a->bstr(); $b = $b->bstr();';
47 $try .= '"$a $b";';
ee15d750 48 } elsif ($f eq "exponent") {
48b581a2 49 # ->bstr() to see if an object is returned
ee15d750 50 $try .= '$x->exponent()->bstr();';
51 } elsif ($f eq "mantissa") {
48b581a2 52 # ->bstr() to see if an object is returned
ee15d750 53 $try .= '$x->mantissa()->bstr();';
027dc388 54 } elsif ($f eq "numify") {
55 $try .= "\$x->numify();";
56 } elsif ($f eq "length") {
57 $try .= "\$x->length();";
b3abae2a 58 # some unary ops (test the fxxx form, since that is done by AUTOLOAD)
027dc388 59 } elsif ($f =~ /^f(nan|sstr|neg|floor|ceil|abs)$/) {
394e6ffb 60 $try .= "\$x->f$1();";
027dc388 61 # some is_xxx test function
b3abae2a 62 } elsif ($f =~ /^is_(zero|one|negative|positive|odd|even|nan|int)$/) {
027dc388 63 $try .= "\$x->$f();";
ee15d750 64 } elsif ($f eq "as_number") {
65 $try .= '$x->as_number();';
ee15d750 66 } elsif ($f eq "finc") {
67 $try .= '++$x;';
68 } elsif ($f eq "fdec") {
69 $try .= '--$x;';
70 }elsif ($f eq "fround") {
71 $try .= "$setup; \$x->fround($args[1]);";
72 } elsif ($f eq "ffround") {
73 $try .= "$setup; \$x->ffround($args[1]);";
74 } elsif ($f eq "fsqrt") {
75 $try .= "$setup; \$x->fsqrt();";
b3abae2a 76 } elsif ($f eq "flog") {
77 $try .= "$setup; \$x->flog();";
78 } elsif ($f eq "ffac") {
79 $try .= "$setup; \$x->ffac();";
ee15d750 80 }
81 else
82 {
83 $try .= "\$y = new $class \"$args[1]\";";
84 if ($f eq "fcmp") {
85 $try .= '$x <=> $y;';
86 } elsif ($f eq "facmp") {
87 $try .= '$x->facmp($y);';
88 } elsif ($f eq "fpow") {
89 $try .= '$x ** $y;';
90 } elsif ($f eq "fadd") {
91 $try .= '$x + $y;';
92 } elsif ($f eq "fsub") {
93 $try .= '$x - $y;';
94 } elsif ($f eq "fmul") {
95 $try .= '$x * $y;';
96 } elsif ($f eq "fdiv") {
97 $try .= "$setup; \$x / \$y;";
b3abae2a 98 } elsif ($f eq "fdiv-list") {
99 $try .= "$setup; join(',',\$x->fdiv(\$y));";
394e6ffb 100 } elsif ($f eq "frsft") {
101 $try .= '$x >> $y;';
102 } elsif ($f eq "flsft") {
103 $try .= '$x << $y;';
ee15d750 104 } elsif ($f eq "fmod") {
105 $try .= '$x % $y;';
106 } else { warn "Unknown op '$f'"; }
107 }
e745a66c 108 # print "# Trying: '$try'\n";
ee15d750 109 $ans1 = eval $try;
110 if ($ans =~ m|^/(.*)$|)
111 {
112 my $pat = $1;
113 if ($ans1 =~ /$pat/)
114 {
115 ok (1,1);
116 }
117 else
118 {
119 print "# '$try' expected: /$pat/ got: '$ans1'\n" if !ok(1,0);
120 }
121 }
122 else
123 {
124 if ($ans eq "")
125 {
126 ok_undef ($ans1);
127 }
128 else
129 {
130 print "# Tried: '$try'\n" if !ok ($ans1, $ans);
131 if (ref($ans1) eq "$class")
132 {
027dc388 133 # float numbers are normalized (for now), so mantissa shouldn't have
134 # trailing zeros
ee15d750 135 #print $ans1->_trailing_zeros(),"\n";
136 print "# Has trailing zeros after '$try'\n"
137 if !ok ($ans1->{_m}->_trailing_zeros(), 0);
138 }
139 }
140 } # end pattern or string
141 }
142 } # end while
143
394e6ffb 144# check whether $class->new( Math::BigInt->new()) destroys it
145# ($y == 12 in this case)
ee15d750 146$x = Math::BigInt->new(1200); $y = $class->new($x);
147ok ($y,1200); ok ($x,1200);
148
149###############################################################################
f9a08e12 150# Really huge, big, ultra-mega-biggy-monster exponents
151# Technically, the exponents should not be limited (they are BigInts), but
152# practically there are a few places were they are limited to a Perl scalar.
153# This is sometimes for speed, sometimes because otherwise the number wouldn't
154# fit into your memory (just think of 1e123456789012345678901234567890 + 1!)
155# anyway. We don't test everything here, but let's make sure it just basically
156# works.
157
158my $monster = '1e1234567890123456789012345678901234567890';
159
160# new
161ok ($class->new($monster)->bsstr(),
162 '1e+1234567890123456789012345678901234567890');
163# cmp
164ok ($class->new($monster) > 0,1);
165
166# sub/mul
167ok ($class->new($monster)->bsub( $monster),0);
168ok ($class->new($monster)->bmul(2)->bsstr(),
169 '2e+1234567890123456789012345678901234567890');
170
171###############################################################################
b3abae2a 172# zero,inf,one,nan
ee15d750 173
394e6ffb 174$x = $class->new(2); $x->fzero(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
175$x = $class->new(2); $x->finf(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
176$x = $class->new(2); $x->fone(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
177$x = $class->new(2); $x->fnan(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
56b9c951 178
179###############################################################################
180# bone/binf etc as plain calls (Lite failed them)
181
182ok ($class->fzero(),0);
183ok ($class->fone(),1);
184ok ($class->fone('+'),1);
185ok ($class->fone('-'),-1);
186ok ($class->fnan(),'NaN');
187ok ($class->finf(),'inf');
188ok ($class->finf('+'),'inf');
189ok ($class->finf('-'),'-inf');
190ok ($class->finf('-inf'),'-inf');
61f5c3f5 191
192###############################################################################
193# fsqrt() with set global A/P or A/P enabled on $x, also a test whether fsqrt()
194# correctly modifies $x
195
196$class->accuracy(undef); $class->precision(undef); # reset
197
198$x = $class->new(12); $class->precision(-2); $x->fsqrt(); ok ($x,'3.46');
199
200$class->precision(undef);
201$x = $class->new(12); $class->precision(0); $x->fsqrt(); ok ($x,'3');
202
203$class->precision(-3); $x = $class->new(12); $x->fsqrt(); ok ($x,'3.464');
204
205# A and P set => NaN
b3abae2a 206${${class}.'::accuracy'} = 4; $x = $class->new(12); $x->fsqrt(3); ok ($x,'NaN');
61f5c3f5 207# supplied arg overrides set global
208$class->precision(undef); $x = $class->new(12); $x->fsqrt(3); ok ($x,'3.46');
209
210$class->accuracy(undef); $class->precision(undef); # reset for further tests
394e6ffb 211
13a12e00 212###############################################################################
213# can we call objectify (broken until v1.52)
214
215$try = '@args' . " = $class" . "::objectify(2,$class,4,5);".'join(" ",@args);';
216$ans = eval $try;
217ok ($ans,"$class 4 5");
218
f9a08e12 219###############################################################################
220# test whether an opp calls objectify properly or not (or at least does what
221# it should do given non-objects, w/ or w/o objectify())
222
223ok ($class->new(123)->badd(123),246);
224ok ($class->badd(123,321),444);
225ok ($class->badd(123,$class->new(321)),444);
226
227ok ($class->new(123)->bsub(122),1);
228ok ($class->bsub(321,123),198);
229ok ($class->bsub(321,$class->new(123)),198);
230
231ok ($class->new(123)->bmul(123),15129);
232ok ($class->bmul(123,123),15129);
233ok ($class->bmul(123,$class->new(123)),15129);
234
235ok ($class->new(15129)->bdiv(123),123);
236ok ($class->bdiv(15129,123),123);
237ok ($class->bdiv(15129,$class->new(123)),123);
238
239ok ($class->new(15131)->bmod(123),2);
240ok ($class->bmod(15131,123),2);
241ok ($class->bmod(15131,$class->new(123)),2);
242
243ok ($class->new(2)->bpow(16),65536);
244ok ($class->bpow(2,16),65536);
245ok ($class->bpow(2,$class->new(16)),65536);
246
247ok ($class->new(2**15)->brsft(1),2**14);
248ok ($class->brsft(2**15,1),2**14);
249ok ($class->brsft(2**15,$class->new(1)),2**14);
250
251ok ($class->new(2**13)->blsft(1),2**14);
252ok ($class->blsft(2**13,1),2**14);
253ok ($class->blsft(2**13,$class->new(1)),2**14);
254
394e6ffb 2551; # all done
ee15d750 256
257###############################################################################
258# Perl 5.005 does not like ok ($x,undef)
259
260sub ok_undef
261 {
262 my $x = shift;
263
264 ok (1,1) and return if !defined $x;
265 ok ($x,'undef');
266 }
267
268__DATA__
b3abae2a 269$div_scale = 40;
270&flog
2710:NaN
272-1:NaN
273-2:NaN
2741:0
275# this is too slow for the testsuite
79c55733 276#2:0.6931471805599453094172321214581765680755
b3abae2a 277#2.718281828:0.9999999998311266953289851340574956564911
278#$div_scale = 20;
279#2.718281828:0.99999999983112669533
b3abae2a 280# too slow, too (or hangs?)
281#123:4.8112184355
79c55733 282$div_scale = 14;
b3abae2a 283#10:0:2.302585092994
61f5c3f5 284#1000:0:6.90775527898214
285#100:0:4.60517018598809
79c55733 2862:0:0.69314718055995
61f5c3f5 287#3.1415:0:1.14470039286086
288#12345:0:9.42100640177928
289#0.001:0:-6.90775527898214
b3abae2a 290# reset for further tests
291$div_scale = 40;
79c55733 2921:0
394e6ffb 293&frsft
b3abae2a 294NaNfrsft:2:NaN
394e6ffb 2950:2:0
2961:1:0.5
2972:1:1
2984:1:2
299123:1:61.5
30032:3:4
301&flsft
b3abae2a 302NaNflsft:0:NaN
394e6ffb 3032:1:4
3044:3:32
3055:3:40
3061:2:4
3070:5:0
ee15d750 308&fnorm
3091:1
310-0:0
311fnormNaN:NaN
312+inf:inf
313-inf:-inf
314123:123
315-123.4567:-123.4567
027dc388 316# invalid inputs
3171__2:NaN
3181E1__2:NaN
31911__2E2:NaN
320#1.E3:NaN
321.2E-3.:NaN
322#1e3e4:NaN
323.2E2:20
ee15d750 324&as_number
3250:0
3261:1
3271.2:1
3282.345:2
329-2:-2
330-123.456:-123
331-200:-200
332&finf
3331:+:inf
3342:-:-inf
3353:abc:inf
336&numify
3370:0e+1
338+1:1e+0
3391234:1234e+0
340NaN:NaN
341+inf:inf
342-inf:-inf
343&fnan
344abc:NaN
3452:NaN
346-2:NaN
3470:NaN
348&fone
3492:+:1
350-2:-:-1
351-2:+:1
3522:-:-1
3530::1
354-2::1
355abc::1
3562:abc:1
357&fsstr
358+inf:inf
359-inf:-inf
360abcfsstr:NaN
3611234.567:1234567e-3
362&fstr
363+inf:::inf
364-inf:::-inf
365abcfstr:::NaN
3661234.567:9::1234.56700
3671234.567::-6:1234.567000
36812345:5::12345
3690.001234:6::0.00123400
3700.001234::-8:0.00123400
3710:4::0
3720::-4:0.0000
373&fnorm
374inf:inf
375+inf:inf
376-inf:-inf
377+infinity:NaN
378+-inf:NaN
379abc:NaN
380 1 a:NaN
3811bcd2:NaN
38211111b:NaN
383+1z:NaN
384-1z:NaN
3850:0
386+0:0
387+00:0
388+0_0_0:0
389000000_0000000_00000:0
390-0:0
391-0000:0
392+1:1
393+01:1
394+001:1
395+00000100000:100000
396123456789:123456789
397-1:-1
398-01:-1
399-001:-1
400-123456789:-123456789
401-00000100000:-100000
402123.456a:NaN
403123.456:123.456
4040.01:0.01
405.002:0.002
406+.2:0.2
407-0.0003:-0.0003
408-.0000000004:-0.0000000004
409123456E2:12345600
410123456E-2:1234.56
411-123456E2:-12345600
412-123456E-2:-1234.56
4131e1:10
4142e-11:0.00000000002
415# excercise _split
416 .02e-1:0.002
417 000001:1
418 -00001:-1
419 -1:-1
420 000.01:0.01
421 -000.0023:-0.0023
422 1.1e1:11
423-3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
424-4e-1111:-0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
425&fpow
4262:2:4
4271:2:1
4281:3:1
429-1:2:1
430-1:3:-1
431123.456:2:15241.383936
4322:-2:0.25
4332:-3:0.125
434128:-2:0.00006103515625
435abc:123.456:NaN
436123.456:abc:NaN
437+inf:123.45:inf
438-inf:123.45:-inf
439+inf:-123.45:inf
440-inf:-123.45:-inf
79c55733 441# 2 ** 0.5 == sqrt(2)
442# 1.41..7 and not 1.4170 since fallback (bsqrt(9) is '3', not 3.0...0)
4432:0.5:1.41421356237309504880168872420969807857
56b9c951 444#2:0.2:1.148698354997035006798626946777927589444
07d34614 445#6:1.5:14.6969384566990685891837044482353483518
56b9c951 446$div_scale = 20;
447#62.5:12.5:26447206647554886213592.3959144
448$div_scale = 40;
ee15d750 449&fneg
450fnegNaN:NaN
451+inf:-inf
452-inf:inf
453+0:0
454+1:-1
455-1:1
456+123456789:-123456789
457-123456789:123456789
458+123.456789:-123.456789
459-123456.789:123456.789
460&fabs
461fabsNaN:NaN
462+inf:inf
463-inf:inf
464+0:0
465+1:1
466-1:1
467+123456789:123456789
468-123456789:123456789
469+123.456789:123.456789
470-123456.789:123456.789
471&fround
472$round_mode = "trunc"
473+inf:5:inf
474-inf:5:-inf
4750:5:0
476NaNfround:5:NaN
477+10123456789:5:10123000000
478-10123456789:5:-10123000000
479+10123456789.123:5:10123000000
480-10123456789.123:5:-10123000000
481+10123456789:9:10123456700
482-10123456789:9:-10123456700
483+101234500:6:101234000
484-101234500:6:-101234000
485$round_mode = "zero"
486+20123456789:5:20123000000
487-20123456789:5:-20123000000
488+20123456789.123:5:20123000000
489-20123456789.123:5:-20123000000
490+20123456789:9:20123456800
491-20123456789:9:-20123456800
492+201234500:6:201234000
493-201234500:6:-201234000
494$round_mode = "+inf"
495+30123456789:5:30123000000
496-30123456789:5:-30123000000
497+30123456789.123:5:30123000000
498-30123456789.123:5:-30123000000
499+30123456789:9:30123456800
500-30123456789:9:-30123456800
501+301234500:6:301235000
502-301234500:6:-301234000
503$round_mode = "-inf"
504+40123456789:5:40123000000
505-40123456789:5:-40123000000
506+40123456789.123:5:40123000000
507-40123456789.123:5:-40123000000
508+40123456789:9:40123456800
509-40123456789:9:-40123456800
510+401234500:6:401234000
511-401234500:6:-401235000
512$round_mode = "odd"
513+50123456789:5:50123000000
514-50123456789:5:-50123000000
515+50123456789.123:5:50123000000
516-50123456789.123:5:-50123000000
517+50123456789:9:50123456800
518-50123456789:9:-50123456800
519+501234500:6:501235000
520-501234500:6:-501235000
521$round_mode = "even"
522+60123456789:5:60123000000
523-60123456789:5:-60123000000
524+60123456789:9:60123456800
525-60123456789:9:-60123456800
526+601234500:6:601234000
527-601234500:6:-601234000
528+60123456789.0123:5:60123000000
529-60123456789.0123:5:-60123000000
530&ffround
531$round_mode = "trunc"
532+inf:5:inf
533-inf:5:-inf
5340:5:0
535NaNffround:5:NaN
536+1.23:-1:1.2
537+1.234:-1:1.2
538+1.2345:-1:1.2
539+1.23:-2:1.23
540+1.234:-2:1.23
541+1.2345:-2:1.23
542+1.23:-3:1.230
543+1.234:-3:1.234
544+1.2345:-3:1.234
545-1.23:-1:-1.2
546+1.27:-1:1.2
547-1.27:-1:-1.2
548+1.25:-1:1.2
549-1.25:-1:-1.2
550+1.35:-1:1.3
551-1.35:-1:-1.3
552-0.0061234567890:-1:0.0
553-0.0061:-1:0.0
554-0.00612:-1:0.0
555-0.00612:-2:0.00
556-0.006:-1:0.0
557-0.006:-2:0.00
558-0.0006:-2:0.00
559-0.0006:-3:0.000
560-0.0065:-3:/-0\.006|-6e-03
561-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
562-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
5630.05:0:0
5640.5:0:0
5650.51:0:0
5660.41:0:0
567$round_mode = "zero"
568+2.23:-1:/2.2(?:0{5}\d+)?
569-2.23:-1:/-2.2(?:0{5}\d+)?
570+2.27:-1:/2.(?:3|29{5}\d+)
571-2.27:-1:/-2.(?:3|29{5}\d+)
572+2.25:-1:/2.2(?:0{5}\d+)?
573-2.25:-1:/-2.2(?:0{5}\d+)?
574+2.35:-1:/2.(?:3|29{5}\d+)
575-2.35:-1:/-2.(?:3|29{5}\d+)
576-0.0065:-1:0.0
577-0.0065:-2:/-0\.01|-1e-02
578-0.0065:-3:/-0\.006|-6e-03
579-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
580-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
5810.05:0:0
5820.5:0:0
5830.51:0:1
5840.41:0:0
585$round_mode = "+inf"
586+3.23:-1:/3.2(?:0{5}\d+)?
587-3.23:-1:/-3.2(?:0{5}\d+)?
588+3.27:-1:/3.(?:3|29{5}\d+)
589-3.27:-1:/-3.(?:3|29{5}\d+)
590+3.25:-1:/3.(?:3|29{5}\d+)
591-3.25:-1:/-3.2(?:0{5}\d+)?
592+3.35:-1:/3.(?:4|39{5}\d+)
593-3.35:-1:/-3.(?:3|29{5}\d+)
594-0.0065:-1:0.0
595-0.0065:-2:/-0\.01|-1e-02
596-0.0065:-3:/-0\.006|-6e-03
597-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
598-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
5990.05:0:0
6000.5:0:1
6010.51:0:1
6020.41:0:0
603$round_mode = "-inf"
604+4.23:-1:/4.2(?:0{5}\d+)?
605-4.23:-1:/-4.2(?:0{5}\d+)?
606+4.27:-1:/4.(?:3|29{5}\d+)
607-4.27:-1:/-4.(?:3|29{5}\d+)
608+4.25:-1:/4.2(?:0{5}\d+)?
609-4.25:-1:/-4.(?:3|29{5}\d+)
610+4.35:-1:/4.(?:3|29{5}\d+)
611-4.35:-1:/-4.(?:4|39{5}\d+)
612-0.0065:-1:0.0
613-0.0065:-2:/-0\.01|-1e-02
614-0.0065:-3:/-0\.007|-7e-03
615-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
616-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6170.05:0:0
6180.5:0:0
6190.51:0:1
6200.41:0:0
621$round_mode = "odd"
622+5.23:-1:/5.2(?:0{5}\d+)?
623-5.23:-1:/-5.2(?:0{5}\d+)?
624+5.27:-1:/5.(?:3|29{5}\d+)
625-5.27:-1:/-5.(?:3|29{5}\d+)
626+5.25:-1:/5.(?:3|29{5}\d+)
627-5.25:-1:/-5.(?:3|29{5}\d+)
628+5.35:-1:/5.(?:3|29{5}\d+)
629-5.35:-1:/-5.(?:3|29{5}\d+)
630-0.0065:-1:0.0
631-0.0065:-2:/-0\.01|-1e-02
632-0.0065:-3:/-0\.007|-7e-03
633-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
634-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6350.05:0:0
6360.5:0:1
6370.51:0:1
6380.41:0:0
639$round_mode = "even"
640+6.23:-1:/6.2(?:0{5}\d+)?
641-6.23:-1:/-6.2(?:0{5}\d+)?
642+6.27:-1:/6.(?:3|29{5}\d+)
643-6.27:-1:/-6.(?:3|29{5}\d+)
644+6.25:-1:/6.(?:2(?:0{5}\d+)?|29{5}\d+)
645-6.25:-1:/-6.(?:2(?:0{5}\d+)?|29{5}\d+)
646+6.35:-1:/6.(?:4|39{5}\d+|29{8}\d+)
647-6.35:-1:/-6.(?:4|39{5}\d+|29{8}\d+)
648-0.0065:-1:0.0
649-0.0065:-2:/-0\.01|-1e-02
650-0.0065:-3:/-0\.006|-7e-03
651-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
652-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6530.05:0:0
6540.5:0:0
6550.51:0:1
6560.41:0:0
6570.01234567:-3:0.012
6580.01234567:-4:0.0123
6590.01234567:-5:0.01235
6600.01234567:-6:0.012346
6610.01234567:-7:0.0123457
6620.01234567:-8:0.01234567
6630.01234567:-9:0.012345670
6640.01234567:-12:0.012345670000
665&fcmp
666fcmpNaN:fcmpNaN:
667fcmpNaN:+0:
668+0:fcmpNaN:
669+0:+0:0
670-1:+0:-1
671+0:-1:1
672+1:+0:1
673+0:+1:-1
674-1:+1:-1
675+1:-1:1
676-1:-1:0
677+1:+1:0
678-1.1:0:-1
679+0:-1.1:1
680+1.1:+0:1
681+0:+1.1:-1
682+123:+123:0
683+123:+12:1
684+12:+123:-1
685-123:-123:0
686-123:-12:-1
687-12:-123:1
688+123:+124:-1
689+124:+123:1
690-123:-124:1
691-124:-123:-1
6920:0.01:-1
6930:0.0001:-1
6940:-0.0001:1
6950:-0.1:1
6960.1:0:1
6970.00001:0:1
698-0.0001:0:-1
699-0.1:0:-1
7000:0.0001234:-1
7010:-0.0001234:1
7020.0001234:0:1
703-0.0001234:0:-1
7040.0001:0.0005:-1
7050.0005:0.0001:1
7060.005:0.0001:1
7070.001:0.0005:1
7080.000001:0.0005:-1
7090.00000123:0.0005:-1
7100.00512:0.0001:1
7110.005:0.000112:1
7120.00123:0.0005:1
7131.5:2:-1
7142:1.5:1
7151.54321:234:-1
716234:1.54321:1
717# infinity
718-inf:5432112345:-1
719+inf:5432112345:1
720-inf:-5432112345:-1
721+inf:-5432112345:1
722-inf:54321.12345:-1
723+inf:54321.12345:1
724-inf:-54321.12345:-1
725+inf:-54321.12345:1
726+inf:+inf:0
727-inf:-inf:0
728+inf:-inf:1
729-inf:+inf:-1
730# return undef
731+inf:NaN:
732NaN:inf:
733-inf:NaN:
734NaN:-inf:
735&facmp
736fcmpNaN:fcmpNaN:
737fcmpNaN:+0:
738+0:fcmpNaN:
739+0:+0:0
740-1:+0:1
741+0:-1:-1
742+1:+0:1
743+0:+1:-1
744-1:+1:0
745+1:-1:0
746-1:-1:0
747+1:+1:0
748-1.1:0:1
749+0:-1.1:-1
750+1.1:+0:1
751+0:+1.1:-1
752+123:+123:0
753+123:+12:1
754+12:+123:-1
755-123:-123:0
756-123:-12:1
757-12:-123:-1
758+123:+124:-1
759+124:+123:1
760-123:-124:-1
761-124:-123:1
7620:0.01:-1
7630:0.0001:-1
7640:-0.0001:-1
7650:-0.1:-1
7660.1:0:1
7670.00001:0:1
768-0.0001:0:1
769-0.1:0:1
7700:0.0001234:-1
7710:-0.0001234:-1
7720.0001234:0:1
773-0.0001234:0:1
7740.0001:0.0005:-1
7750.0005:0.0001:1
7760.005:0.0001:1
7770.001:0.0005:1
7780.000001:0.0005:-1
7790.00000123:0.0005:-1
7800.00512:0.0001:1
7810.005:0.000112:1
7820.00123:0.0005:1
7831.5:2:-1
7842:1.5:1
7851.54321:234:-1
786234:1.54321:1
787# infinity
788-inf:5432112345:1
789+inf:5432112345:1
790-inf:-5432112345:1
791+inf:-5432112345:1
792-inf:54321.12345:1
793+inf:54321.12345:1
794-inf:-54321.12345:1
795+inf:-54321.12345:1
796+inf:+inf:0
797-inf:-inf:0
798+inf:-inf:0
799-inf:+inf:0
48b581a2 8005:inf:-1
801-1:inf:-1
8025:-inf:-1
803-1:-inf:-1
ee15d750 804# return undef
805+inf:facmpNaN:
806facmpNaN:inf:
807-inf:facmpNaN:
808facmpNaN:-inf:
809&fdec
810fdecNaN:NaN
811+inf:inf
812-inf:-inf
813+0:-1
814+1:0
815-1:-2
8161.23:0.23
817-1.23:-2.23
e745a66c 818100:99
819101:100
820-100:-101
821-99:-100
822-98:-99
82399:98
ee15d750 824&finc
825fincNaN:NaN
826+inf:inf
827-inf:-inf
828+0:1
829+1:2
830-1:0
8311.23:2.23
832-1.23:-0.23
e745a66c 833100:101
834-100:-99
835-99:-98
836-101:-100
83799:100
ee15d750 838&fadd
839abc:abc:NaN
840abc:+0:NaN
841+0:abc:NaN
13a12e00 842+inf:-inf:NaN
843-inf:+inf:NaN
ee15d750 844+inf:+inf:inf
845-inf:-inf:-inf
846baddNaN:+inf:NaN
847baddNaN:+inf:NaN
848+inf:baddNaN:NaN
849-inf:baddNaN:NaN
850+0:+0:0
851+1:+0:1
852+0:+1:1
853+1:+1:2
854-1:+0:-1
855+0:-1:-1
856-1:-1:-2
857-1:+1:0
858+1:-1:0
859+9:+1:10
860+99:+1:100
861+999:+1:1000
862+9999:+1:10000
863+99999:+1:100000
864+999999:+1:1000000
865+9999999:+1:10000000
866+99999999:+1:100000000
867+999999999:+1:1000000000
868+9999999999:+1:10000000000
869+99999999999:+1:100000000000
870+10:-1:9
871+100:-1:99
872+1000:-1:999
873+10000:-1:9999
874+100000:-1:99999
875+1000000:-1:999999
876+10000000:-1:9999999
877+100000000:-1:99999999
878+1000000000:-1:999999999
879+10000000000:-1:9999999999
880+123456789:+987654321:1111111110
881-123456789:+987654321:864197532
882-123456789:-987654321:-1111111110
883+123456789:-987654321:-864197532
8840.001234:0.0001234:0.0013574
885&fsub
886abc:abc:NaN
887abc:+0:NaN
888+0:abc:NaN
889+inf:-inf:inf
890-inf:+inf:-inf
13a12e00 891+inf:+inf:NaN
892-inf:-inf:NaN
ee15d750 893baddNaN:+inf:NaN
894baddNaN:+inf:NaN
895+inf:baddNaN:NaN
896-inf:baddNaN:NaN
897+0:+0:0
898+1:+0:1
899+0:+1:-1
900+1:+1:0
901-1:+0:-1
902+0:-1:1
903-1:-1:0
904-1:+1:-2
905+1:-1:2
906+9:+1:8
907+99:+1:98
908+999:+1:998
909+9999:+1:9998
910+99999:+1:99998
911+999999:+1:999998
912+9999999:+1:9999998
913+99999999:+1:99999998
914+999999999:+1:999999998
915+9999999999:+1:9999999998
916+99999999999:+1:99999999998
917+10:-1:11
918+100:-1:101
919+1000:-1:1001
920+10000:-1:10001
921+100000:-1:100001
922+1000000:-1:1000001
923+10000000:-1:10000001
924+100000000:-1:100000001
925+1000000000:-1:1000000001
926+10000000000:-1:10000000001
927+123456789:+987654321:-864197532
928-123456789:+987654321:-1111111110
929-123456789:-987654321:864197532
930+123456789:-987654321:1111111110
931&fmul
932abc:abc:NaN
933abc:+0:NaN
934+0:abc:NaN
935+inf:NaNmul:NaN
936+inf:NaNmul:NaN
937NaNmul:+inf:NaN
938NaNmul:-inf:NaN
939+inf:+inf:inf
940+inf:-inf:-inf
941+inf:-inf:-inf
942+inf:+inf:inf
943+inf:123.34:inf
944+inf:-123.34:-inf
945-inf:123.34:-inf
946-inf:-123.34:inf
947123.34:+inf:inf
948-123.34:+inf:-inf
949123.34:-inf:-inf
950-123.34:-inf:inf
951+0:+0:0
952+0:+1:0
953+1:+0:0
954+0:-1:0
955-1:+0:0
956+123456789123456789:+0:0
957+0:+123456789123456789:0
958-1:-1:1
959-1:+1:-1
960+1:-1:-1
961+1:+1:1
962+2:+3:6
963-2:+3:-6
964+2:-3:-6
965-2:-3:6
966+111:+111:12321
967+10101:+10101:102030201
968+1001001:+1001001:1002003002001
969+100010001:+100010001:10002000300020001
970+10000100001:+10000100001:100002000030000200001
971+11111111111:+9:99999999999
972+22222222222:+9:199999999998
973+33333333333:+9:299999999997
974+44444444444:+9:399999999996
975+55555555555:+9:499999999995
976+66666666666:+9:599999999994
977+77777777777:+9:699999999993
978+88888888888:+9:799999999992
979+99999999999:+9:899999999991
9806:120:720
98110:10000:100000
b3abae2a 982&fdiv-list
9830:0:NaN,NaN
9840:1:0,0
9859:4:2.25,1
9869:5:1.8,4
ee15d750 987&fdiv
988$div_scale = 40; $round_mode = 'even'
989abc:abc:NaN
990abc:+1:abc:NaN
991+1:abc:NaN
992-1:abc:NaN
9930:abc:NaN
994+0:+0:NaN
995+0:+1:0
996+1:+0:inf
997+3214:+0:inf
998+0:-1:0
999-1:+0:-inf
1000-3214:+0:-inf
1001+1:+1:1
1002-1:-1:1
1003+1:-1:-1
1004-1:+1:-1
1005+1:+2:0.5
1006+2:+1:2
1007123:+inf:0
1008123:-inf:0
1009+10:+5:2
1010+100:+4:25
1011+1000:+8:125
1012+10000:+16:625
1013+10000:-16:-625
1014+999999999999:+9:111111111111
1015+999999999999:+99:10101010101
1016+999999999999:+999:1001001001
1017+999999999999:+9999:100010001
1018+999999999999999:+99999:10000100001
1019+1000000000:+9:111111111.1111111111111111111111111111111
1020+2000000000:+9:222222222.2222222222222222222222222222222
1021+3000000000:+9:333333333.3333333333333333333333333333333
1022+4000000000:+9:444444444.4444444444444444444444444444444
1023+5000000000:+9:555555555.5555555555555555555555555555556
1024+6000000000:+9:666666666.6666666666666666666666666666667
1025+7000000000:+9:777777777.7777777777777777777777777777778
1026+8000000000:+9:888888888.8888888888888888888888888888889
1027+9000000000:+9:1000000000
1028+35500000:+113:314159.2920353982300884955752212389380531
1029+71000000:+226:314159.2920353982300884955752212389380531
1030+106500000:+339:314159.2920353982300884955752212389380531
1031+1000000000:+3:333333333.3333333333333333333333333333333
10322:25.024996000799840031993601279744051189762:0.07992009269196593320152084692285869265447
394e6ffb 1033123456:1:123456
ee15d750 1034$div_scale = 20
1035+1000000000:+9:111111111.11111111111
1036+2000000000:+9:222222222.22222222222
1037+3000000000:+9:333333333.33333333333
1038+4000000000:+9:444444444.44444444444
1039+5000000000:+9:555555555.55555555556
1040+6000000000:+9:666666666.66666666667
1041+7000000000:+9:777777777.77777777778
1042+8000000000:+9:888888888.88888888889
1043+9000000000:+9:1000000000
10441:10:0.1
10451:100:0.01
10461:1000:0.001
10471:10000:0.0001
10481:504:0.001984126984126984127
10492:1.987654321:1.0062111801179738436
394e6ffb 1050123456789.123456789123456789123456789:1:123456789.12345678912
ee15d750 1051# the next two cases are the "old" behaviour, but are now (>v0.01) different
1052#+35500000:+113:314159.292035398230088
1053#+71000000:+226:314159.292035398230088
1054+35500000:+113:314159.29203539823009
1055+71000000:+226:314159.29203539823009
1056+106500000:+339:314159.29203539823009
1057+1000000000:+3:333333333.33333333333
1058$div_scale = 1
1059# round to accuracy 1 after bdiv
1060+124:+3:40
394e6ffb 1061123456789.1234:1:100000000
ee15d750 1062# reset scale for further tests
1063$div_scale = 40
1064&fmod
61f5c3f5 1065+9:4:1
1066+9:5:4
1067+9000:56:40
1068+56:9000:56
1069# inf handling, see table in doc
10700:inf:0
10710:-inf:0
10725:inf:5
10735:-inf:5
1074-5:inf:-5
1075-5:-inf:-5
1076inf:5:0
1077-inf:5:0
1078inf:-5:0
1079-inf:-5:0
10805:5:0
1081-5:-5:0
b3abae2a 1082inf:inf:NaN
1083-inf:-inf:NaN
1084-inf:inf:NaN
1085inf:-inf:NaN
61f5c3f5 10868:0:8
1087inf:0:inf
1088# exceptions to reminder rule
1089-inf:0:-inf
1090-8:0:-8
10910:0:NaN
1092abc:abc:NaN
1093abc:1:abc:NaN
10941:abc:NaN
10950:0:NaN
10960:1:0
10971:0:1
10980:-1:0
1099-1:0:-1
11001:1:0
1101-1:-1:0
11021:-1:0
1103-1:1:0
11041:2:1
11052:1:0
11061000000000:9:1
11072000000000:9:2
11083000000000:9:3
11094000000000:9:4
11105000000000:9:5
11116000000000:9:6
11127000000000:9:7
11138000000000:9:8
11149000000000:9:0
111535500000:113:33
111671000000:226:66
1117106500000:339:99
11181000000000:3:1
111910:5:0
1120100:4:0
11211000:8:0
112210000:16:0
1123999999999999:9:0
1124999999999999:99:0
1125999999999999:999:0
1126999999999999:9999:0
1127999999999999999:99999:0
1128-9:+5:1
1129+9:-5:-1
1130-9:-5:-4
1131-5:3:1
1132-2:3:1
11334:3:1
11341:3:1
1135-5:-3:-2
1136-2:-3:-2
11374:-3:-2
11381:-3:-2
11394095:4095:0
1140100041000510123:3:0
1141152403346:12345:4321
114287654321:87654321:0
1143# now some floating point tests
1144123:2.5:0.5
11451230:2.5:0
1146123.4:2.5:0.9
1147123e1:25:5
b3abae2a 1148&ffac
1149Nanfac:NaN
1150-1:NaN
11510:1
11521:1
11532:2
11543:6
11554:24
11565:120
11576:720
115810:3628800
115911:39916800
116012:479001600
ee15d750 1161&fsqrt
1162+0:0
1163-1:NaN
1164-2:NaN
1165-16:NaN
1166-123.45:NaN
1167nanfsqrt:NaN
1168+inf:inf
1169-inf:NaN
394e6ffb 11701:1
11712:1.41421356237309504880168872420969807857
11724:2
11739:3
117416:4
1175100:10
1176123.456:11.11107555549866648462149404118219234119
117715241.38393:123.4559999756998444766131352122991626468
11781.44:1.2
1179# sqrt(1.44) = 1.2, sqrt(e10) = e5 => 12e4
11801.44E10:120000
11812e10:141421.356237309504880168872420969807857
b3abae2a 1182144e20:120000000000
61f5c3f5 1183# proved to be an endless loop under 7-9
118412:3.464101615137754587054892683011744733886
027dc388 1185&is_nan
1186123:0
1187abc:1
1188NaN:1
1189-123:0
1190&is_inf
1191+inf::1
1192-inf::1
1193abc::0
11941::0
1195NaN::0
1196-1::0
1197+inf:-:0
1198+inf:+:1
1199-inf:-:1
1200-inf:+:0
1201# it must be exactly /^[+-]inf$/
1202+infinity::0
1203-infinity::0
ee15d750 1204&is_odd
1205abc:0
12060:0
1207-1:1
1208-3:1
12091:1
12103:1
12111000001:1
12121000002:0
1213+inf:0
1214-inf:0
1215123.45:0
1216-123.45:0
12172:0
b3abae2a 1218&is_int
1219NaNis_int:0
12200:1
12211:1
12222:1
1223-2:1
1224-1:1
1225-inf:0
1226+inf:0
1227123.4567:0
1228-0.1:0
1229-0.002:0
ee15d750 1230&is_even
1231abc:0
12320:1
1233-1:0
1234-3:0
12351:0
12363:0
12371000001:0
12381000002:1
12392:1
1240+inf:0
1241-inf:0
1242123.456:0
1243-123.456:0
b3abae2a 12440.01:0
1245-0.01:0
1246120:1
12471200:1
1248-1200:1
ee15d750 1249&is_positive
12500:1
12511:1
1252-1:0
1253-123:0
1254NaN:0
1255-inf:0
1256+inf:1
1257&is_negative
12580:0
12591:0
1260-1:1
1261-123:1
1262NaN:0
1263-inf:1
1264+inf:0
1265&parts
12660:0 1
12671:1 0
1268123:123 0
1269-123:-123 0
1270-1200:-12 2
1271NaNparts:NaN NaN
1272+inf:inf inf
1273-inf:-inf inf
1274&exponent
12750:1
12761:0
1277123:0
1278-123:0
1279-1200:2
1280+inf:inf
1281-inf:inf
1282NaNexponent:NaN
1283&mantissa
12840:0
12851:1
1286123:123
1287-123:-123
1288-1200:-12
1289+inf:inf
1290-inf:-inf
1291NaNmantissa:NaN
1292&length
1293123:3
1294-123:3
12950:1
12961:1
129712345678901234567890:20
1298&is_zero
1299NaNzero:0
1300+inf:0
1301-inf:0
13020:1
1303-1:0
13041:0
1305&is_one
1306NaNone:0
1307+inf:0
1308-inf:0
13090:0
13102:0
13111:1
1312-1:0
1313-2:0
027dc388 1314&ffloor
ee15d750 13150:0
1316abc:NaN
1317+inf:inf
1318-inf:-inf
13191:1
1320-51:-51
1321-51.2:-52
132212.2:12
027dc388 1323&fceil
ee15d750 13240:0
1325abc:NaN
1326+inf:inf
1327-inf:-inf
13281:1
1329-51:-51
1330-51.2:-51
133112.2:13
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