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ANNOUNCE: Math-BigInt v1.62
[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
56d9de68 5use strict;
6
ee15d750 7while (<DATA>)
8 {
d614cd8b 9 chomp;
ee15d750 10 $_ =~ s/#.*$//; # remove comments
11 $_ =~ s/\s+$//; # trailing spaces
12 next if /^$/; # skip empty lines & comments
13 if (s/^&//)
14 {
15 $f = $_;
16 }
17 elsif (/^\$/)
18 {
19 $setup = $_; $setup =~ s/\$/\$${class}::/g; # round_mode, div_scale
20 #print "\$setup== $setup\n";
21 }
22 else
23 {
24 if (m|^(.*?):(/.+)$|)
25 {
26 $ans = $2;
27 @args = split(/:/,$1,99);
28 }
29 else
30 {
31 @args = split(/:/,$_,99); $ans = pop(@args);
32 }
33 $try = "\$x = new $class \"$args[0]\";";
34 if ($f eq "fnorm")
35 {
36 $try .= "\$x;";
37 } elsif ($f eq "finf") {
38 $try .= "\$x->finf('$args[1]');";
027dc388 39 } elsif ($f eq "is_inf") {
40 $try .= "\$x->is_inf('$args[1]');";
ee15d750 41 } elsif ($f eq "fone") {
42 $try .= "\$x->bone('$args[1]');";
43 } elsif ($f eq "fstr") {
44 $try .= "\$x->accuracy($args[1]); \$x->precision($args[2]);";
45 $try .= '$x->fstr();';
ee15d750 46 } elsif ($f eq "parts") {
48b581a2 47 # ->bstr() to see if an object is returned
ee15d750 48 $try .= '($a,$b) = $x->parts(); $a = $a->bstr(); $b = $b->bstr();';
49 $try .= '"$a $b";';
ee15d750 50 } elsif ($f eq "exponent") {
48b581a2 51 # ->bstr() to see if an object is returned
ee15d750 52 $try .= '$x->exponent()->bstr();';
53 } elsif ($f eq "mantissa") {
48b581a2 54 # ->bstr() to see if an object is returned
ee15d750 55 $try .= '$x->mantissa()->bstr();';
56d9de68 56 } elsif ($f =~ /^(numify|length|as_number|as_hex|as_bin)$/) {
57 $try .= "\$x->$f();";
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 "finc") {
65 $try .= '++$x;';
66 } elsif ($f eq "fdec") {
67 $try .= '--$x;';
68 }elsif ($f eq "fround") {
69 $try .= "$setup; \$x->fround($args[1]);";
70 } elsif ($f eq "ffround") {
71 $try .= "$setup; \$x->ffround($args[1]);";
72 } elsif ($f eq "fsqrt") {
73 $try .= "$setup; \$x->fsqrt();";
b3abae2a 74 } elsif ($f eq "flog") {
75 $try .= "$setup; \$x->flog();";
76 } elsif ($f eq "ffac") {
77 $try .= "$setup; \$x->ffac();";
ee15d750 78 }
79 else
80 {
81 $try .= "\$y = new $class \"$args[1]\";";
82 if ($f eq "fcmp") {
83 $try .= '$x <=> $y;';
84 } elsif ($f eq "facmp") {
85 $try .= '$x->facmp($y);';
86 } elsif ($f eq "fpow") {
87 $try .= '$x ** $y;';
88 } elsif ($f eq "fadd") {
89 $try .= '$x + $y;';
90 } elsif ($f eq "fsub") {
91 $try .= '$x - $y;';
92 } elsif ($f eq "fmul") {
93 $try .= '$x * $y;';
94 } elsif ($f eq "fdiv") {
95 $try .= "$setup; \$x / \$y;";
b3abae2a 96 } elsif ($f eq "fdiv-list") {
97 $try .= "$setup; join(',',\$x->fdiv(\$y));";
394e6ffb 98 } elsif ($f eq "frsft") {
99 $try .= '$x >> $y;';
100 } elsif ($f eq "flsft") {
101 $try .= '$x << $y;';
ee15d750 102 } elsif ($f eq "fmod") {
103 $try .= '$x % $y;';
104 } else { warn "Unknown op '$f'"; }
105 }
e745a66c 106 # print "# Trying: '$try'\n";
ee15d750 107 $ans1 = eval $try;
108 if ($ans =~ m|^/(.*)$|)
109 {
110 my $pat = $1;
111 if ($ans1 =~ /$pat/)
112 {
113 ok (1,1);
114 }
115 else
116 {
117 print "# '$try' expected: /$pat/ got: '$ans1'\n" if !ok(1,0);
118 }
119 }
120 else
121 {
122 if ($ans eq "")
123 {
124 ok_undef ($ans1);
125 }
126 else
127 {
128 print "# Tried: '$try'\n" if !ok ($ans1, $ans);
129 if (ref($ans1) eq "$class")
130 {
027dc388 131 # float numbers are normalized (for now), so mantissa shouldn't have
132 # trailing zeros
ee15d750 133 #print $ans1->_trailing_zeros(),"\n";
134 print "# Has trailing zeros after '$try'\n"
135 if !ok ($ans1->{_m}->_trailing_zeros(), 0);
136 }
137 }
138 } # end pattern or string
139 }
140 } # end while
141
394e6ffb 142# check whether $class->new( Math::BigInt->new()) destroys it
143# ($y == 12 in this case)
ee15d750 144$x = Math::BigInt->new(1200); $y = $class->new($x);
145ok ($y,1200); ok ($x,1200);
146
147###############################################################################
f9a08e12 148# Really huge, big, ultra-mega-biggy-monster exponents
149# Technically, the exponents should not be limited (they are BigInts), but
150# practically there are a few places were they are limited to a Perl scalar.
151# This is sometimes for speed, sometimes because otherwise the number wouldn't
152# fit into your memory (just think of 1e123456789012345678901234567890 + 1!)
153# anyway. We don't test everything here, but let's make sure it just basically
154# works.
155
156my $monster = '1e1234567890123456789012345678901234567890';
157
158# new
56d9de68 159ok ($class->new($monster)->bsstr(),
160 '1e+1234567890123456789012345678901234567890');
f9a08e12 161# cmp
162ok ($class->new($monster) > 0,1);
163
164# sub/mul
165ok ($class->new($monster)->bsub( $monster),0);
166ok ($class->new($monster)->bmul(2)->bsstr(),
167 '2e+1234567890123456789012345678901234567890');
168
169###############################################################################
b3abae2a 170# zero,inf,one,nan
ee15d750 171
394e6ffb 172$x = $class->new(2); $x->fzero(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
173$x = $class->new(2); $x->finf(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
174$x = $class->new(2); $x->fone(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
175$x = $class->new(2); $x->fnan(); ok_undef ($x->{_a}); ok_undef ($x->{_p});
56b9c951 176
177###############################################################################
178# bone/binf etc as plain calls (Lite failed them)
179
180ok ($class->fzero(),0);
181ok ($class->fone(),1);
182ok ($class->fone('+'),1);
183ok ($class->fone('-'),-1);
184ok ($class->fnan(),'NaN');
185ok ($class->finf(),'inf');
186ok ($class->finf('+'),'inf');
187ok ($class->finf('-'),'-inf');
188ok ($class->finf('-inf'),'-inf');
61f5c3f5 189
56d9de68 190$class->accuracy(undef); $class->precision(undef); # reset
191
192###############################################################################
193# bug in bsstr()/numify() showed up in after-rounding in bdiv()
194
195$x = $class->new('0.008'); $y = $class->new(2);
196$x->bdiv(3,$y);
197ok ($x,'0.0027');
198
61f5c3f5 199###############################################################################
200# fsqrt() with set global A/P or A/P enabled on $x, also a test whether fsqrt()
201# correctly modifies $x
202
61f5c3f5 203
204$x = $class->new(12); $class->precision(-2); $x->fsqrt(); ok ($x,'3.46');
205
206$class->precision(undef);
207$x = $class->new(12); $class->precision(0); $x->fsqrt(); ok ($x,'3');
208
209$class->precision(-3); $x = $class->new(12); $x->fsqrt(); ok ($x,'3.464');
210
56d9de68 211{
212 no strict 'refs';
213 # A and P set => NaN
214 ${${class}.'::accuracy'} = 4; $x = $class->new(12);
215 $x->fsqrt(3); ok ($x,'NaN');
216 # supplied arg overrides set global
217 $class->precision(undef); $x = $class->new(12); $x->fsqrt(3); ok ($x,'3.46');
218 $class->accuracy(undef); $class->precision(undef); # reset for further tests
219}
220
221#############################################################################
13a12e00 222# can we call objectify (broken until v1.52)
223
56d9de68 224{
225 no strict;
226 $try =
227 '@args' . " = $class" . "::objectify(2,$class,4,5);".'join(" ",@args);';
228 $ans = eval $try;
229 ok ($ans,"$class 4 5");
230}
f9a08e12 231
394e6ffb 2321; # all done
ee15d750 233
234###############################################################################
235# Perl 5.005 does not like ok ($x,undef)
236
237sub ok_undef
238 {
239 my $x = shift;
240
241 ok (1,1) and return if !defined $x;
242 ok ($x,'undef');
243 }
244
245__DATA__
b3abae2a 246$div_scale = 40;
247&flog
2480:NaN
249-1:NaN
250-2:NaN
2511:0
252# this is too slow for the testsuite
79c55733 253#2:0.6931471805599453094172321214581765680755
b3abae2a 254#2.718281828:0.9999999998311266953289851340574956564911
255#$div_scale = 20;
256#2.718281828:0.99999999983112669533
b3abae2a 257# too slow, too (or hangs?)
258#123:4.8112184355
79c55733 259$div_scale = 14;
b3abae2a 260#10:0:2.302585092994
61f5c3f5 261#1000:0:6.90775527898214
262#100:0:4.60517018598809
79c55733 2632:0:0.69314718055995
61f5c3f5 264#3.1415:0:1.14470039286086
265#12345:0:9.42100640177928
266#0.001:0:-6.90775527898214
b3abae2a 267# reset for further tests
268$div_scale = 40;
79c55733 2691:0
394e6ffb 270&frsft
b3abae2a 271NaNfrsft:2:NaN
394e6ffb 2720:2:0
2731:1:0.5
2742:1:1
2754:1:2
276123:1:61.5
27732:3:4
278&flsft
b3abae2a 279NaNflsft:0:NaN
394e6ffb 2802:1:4
2814:3:32
2825:3:40
2831:2:4
2840:5:0
ee15d750 285&fnorm
2861:1
287-0:0
288fnormNaN:NaN
289+inf:inf
290-inf:-inf
291123:123
292-123.4567:-123.4567
027dc388 293# invalid inputs
2941__2:NaN
2951E1__2:NaN
29611__2E2:NaN
297#1.E3:NaN
298.2E-3.:NaN
299#1e3e4:NaN
300.2E2:20
ee15d750 301&as_number
3020:0
3031:1
3041.2:1
3052.345:2
306-2:-2
307-123.456:-123
308-200:-200
56d9de68 309# test for bug in brsft() not handling cases that return 0
3100.000641:0
3110.0006412:0
3120.00064123:0
3130.000641234:0
3140.0006412345:0
3150.00064123456:0
3160.000641234567:0
3170.0006412345678:0
3180.00064123456789:0
3190.1:0
3200.01:0
3210.001:0
3220.0001:0
3230.00001:0
3240.000001:0
3250.0000001:0
3260.00000001:0
3270.000000001:0
3280.0000000001:0
3290.00000000001:0
ee15d750 330&finf
3311:+:inf
3322:-:-inf
3333:abc:inf
56d9de68 334&as_hex
335+inf:inf
336-inf:-inf
337hexNaN:NaN
3380:0x0
3395:0x5
340-5:-0x5
341&as_bin
342+inf:inf
343-inf:-inf
344hexNaN:NaN
3450:0b0
3465:0b101
347-5:-0b101
ee15d750 348&numify
56d9de68 349# uses bsstr() so 5 => 5e+0 to be compatible w/ Perls output
ee15d750 3500:0e+1
351+1:1e+0
3521234:1234e+0
353NaN:NaN
354+inf:inf
355-inf:-inf
56d9de68 356-5:-5e+0
357100:1e+2
358-100:-1e+2
ee15d750 359&fnan
360abc:NaN
3612:NaN
362-2:NaN
3630:NaN
364&fone
3652:+:1
366-2:-:-1
367-2:+:1
3682:-:-1
3690::1
370-2::1
371abc::1
3722:abc:1
373&fsstr
374+inf:inf
375-inf:-inf
376abcfsstr:NaN
56d9de68 377-abcfsstr:NaN
ee15d750 3781234.567:1234567e-3
56d9de68 379123:123e+0
380-5:-5e+0
381-100:-1e+2
ee15d750 382&fstr
383+inf:::inf
384-inf:::-inf
385abcfstr:::NaN
3861234.567:9::1234.56700
3871234.567::-6:1234.567000
38812345:5::12345
3890.001234:6::0.00123400
3900.001234::-8:0.00123400
3910:4::0
3920::-4:0.0000
393&fnorm
394inf:inf
395+inf:inf
396-inf:-inf
397+infinity:NaN
398+-inf:NaN
399abc:NaN
400 1 a:NaN
4011bcd2:NaN
40211111b:NaN
403+1z:NaN
404-1z:NaN
4050:0
406+0:0
407+00:0
408+0_0_0:0
409000000_0000000_00000:0
410-0:0
411-0000:0
412+1:1
413+01:1
414+001:1
415+00000100000:100000
416123456789:123456789
417-1:-1
418-01:-1
419-001:-1
420-123456789:-123456789
421-00000100000:-100000
422123.456a:NaN
423123.456:123.456
4240.01:0.01
425.002:0.002
426+.2:0.2
427-0.0003:-0.0003
428-.0000000004:-0.0000000004
429123456E2:12345600
430123456E-2:1234.56
431-123456E2:-12345600
432-123456E-2:-1234.56
4331e1:10
4342e-11:0.00000000002
435# excercise _split
436 .02e-1:0.002
437 000001:1
438 -00001:-1
439 -1:-1
440 000.01:0.01
441 -000.0023:-0.0023
442 1.1e1:11
443-3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
444-4e-1111:-0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
445&fpow
4462:2:4
4471:2:1
4481:3:1
449-1:2:1
450-1:3:-1
451123.456:2:15241.383936
4522:-2:0.25
4532:-3:0.125
454128:-2:0.00006103515625
455abc:123.456:NaN
456123.456:abc:NaN
457+inf:123.45:inf
458-inf:123.45:-inf
459+inf:-123.45:inf
460-inf:-123.45:-inf
79c55733 461# 2 ** 0.5 == sqrt(2)
462# 1.41..7 and not 1.4170 since fallback (bsqrt(9) is '3', not 3.0...0)
4632:0.5:1.41421356237309504880168872420969807857
56b9c951 464#2:0.2:1.148698354997035006798626946777927589444
07d34614 465#6:1.5:14.6969384566990685891837044482353483518
56b9c951 466$div_scale = 20;
467#62.5:12.5:26447206647554886213592.3959144
468$div_scale = 40;
ee15d750 469&fneg
470fnegNaN:NaN
471+inf:-inf
472-inf:inf
473+0:0
474+1:-1
475-1:1
476+123456789:-123456789
477-123456789:123456789
478+123.456789:-123.456789
479-123456.789:123456.789
480&fabs
481fabsNaN:NaN
482+inf:inf
483-inf:inf
484+0:0
485+1:1
486-1:1
487+123456789:123456789
488-123456789:123456789
489+123.456789:123.456789
490-123456.789:123456.789
491&fround
492$round_mode = "trunc"
493+inf:5:inf
494-inf:5:-inf
4950:5:0
496NaNfround:5:NaN
497+10123456789:5:10123000000
498-10123456789:5:-10123000000
499+10123456789.123:5:10123000000
500-10123456789.123:5:-10123000000
501+10123456789:9:10123456700
502-10123456789:9:-10123456700
503+101234500:6:101234000
504-101234500:6:-101234000
505$round_mode = "zero"
506+20123456789:5:20123000000
507-20123456789:5:-20123000000
508+20123456789.123:5:20123000000
509-20123456789.123:5:-20123000000
510+20123456789:9:20123456800
511-20123456789:9:-20123456800
512+201234500:6:201234000
513-201234500:6:-201234000
514$round_mode = "+inf"
515+30123456789:5:30123000000
516-30123456789:5:-30123000000
517+30123456789.123:5:30123000000
518-30123456789.123:5:-30123000000
519+30123456789:9:30123456800
520-30123456789:9:-30123456800
521+301234500:6:301235000
522-301234500:6:-301234000
523$round_mode = "-inf"
524+40123456789:5:40123000000
525-40123456789:5:-40123000000
526+40123456789.123:5:40123000000
527-40123456789.123:5:-40123000000
528+40123456789:9:40123456800
529-40123456789:9:-40123456800
530+401234500:6:401234000
531-401234500:6:-401235000
532$round_mode = "odd"
533+50123456789:5:50123000000
534-50123456789:5:-50123000000
535+50123456789.123:5:50123000000
536-50123456789.123:5:-50123000000
537+50123456789:9:50123456800
538-50123456789:9:-50123456800
539+501234500:6:501235000
540-501234500:6:-501235000
541$round_mode = "even"
542+60123456789:5:60123000000
543-60123456789:5:-60123000000
544+60123456789:9:60123456800
545-60123456789:9:-60123456800
546+601234500:6:601234000
547-601234500:6:-601234000
548+60123456789.0123:5:60123000000
549-60123456789.0123:5:-60123000000
550&ffround
551$round_mode = "trunc"
552+inf:5:inf
553-inf:5:-inf
5540:5:0
555NaNffround:5:NaN
556+1.23:-1:1.2
557+1.234:-1:1.2
558+1.2345:-1:1.2
559+1.23:-2:1.23
560+1.234:-2:1.23
561+1.2345:-2:1.23
562+1.23:-3:1.230
563+1.234:-3:1.234
564+1.2345:-3:1.234
565-1.23:-1:-1.2
566+1.27:-1:1.2
567-1.27:-1:-1.2
568+1.25:-1:1.2
569-1.25:-1:-1.2
570+1.35:-1:1.3
571-1.35:-1:-1.3
572-0.0061234567890:-1:0.0
573-0.0061:-1:0.0
574-0.00612:-1:0.0
575-0.00612:-2:0.00
576-0.006:-1:0.0
577-0.006:-2:0.00
578-0.0006:-2:0.00
579-0.0006:-3:0.000
580-0.0065:-3:/-0\.006|-6e-03
581-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
582-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
5830.05:0:0
5840.5:0:0
5850.51:0:0
5860.41:0:0
587$round_mode = "zero"
588+2.23:-1:/2.2(?:0{5}\d+)?
589-2.23:-1:/-2.2(?:0{5}\d+)?
590+2.27:-1:/2.(?:3|29{5}\d+)
591-2.27:-1:/-2.(?:3|29{5}\d+)
592+2.25:-1:/2.2(?:0{5}\d+)?
593-2.25:-1:/-2.2(?:0{5}\d+)?
594+2.35:-1:/2.(?:3|29{5}\d+)
595-2.35:-1:/-2.(?:3|29{5}\d+)
596-0.0065:-1:0.0
597-0.0065:-2:/-0\.01|-1e-02
598-0.0065:-3:/-0\.006|-6e-03
599-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
600-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6010.05:0:0
6020.5:0:0
6030.51:0:1
6040.41:0:0
605$round_mode = "+inf"
606+3.23:-1:/3.2(?:0{5}\d+)?
607-3.23:-1:/-3.2(?:0{5}\d+)?
608+3.27:-1:/3.(?:3|29{5}\d+)
609-3.27:-1:/-3.(?:3|29{5}\d+)
610+3.25:-1:/3.(?:3|29{5}\d+)
611-3.25:-1:/-3.2(?:0{5}\d+)?
612+3.35:-1:/3.(?:4|39{5}\d+)
613-3.35:-1:/-3.(?:3|29{5}\d+)
614-0.0065:-1:0.0
615-0.0065:-2:/-0\.01|-1e-02
616-0.0065:-3:/-0\.006|-6e-03
617-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
618-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6190.05:0:0
6200.5:0:1
6210.51:0:1
6220.41:0:0
623$round_mode = "-inf"
624+4.23:-1:/4.2(?:0{5}\d+)?
625-4.23:-1:/-4.2(?:0{5}\d+)?
626+4.27:-1:/4.(?:3|29{5}\d+)
627-4.27:-1:/-4.(?:3|29{5}\d+)
628+4.25:-1:/4.2(?:0{5}\d+)?
629-4.25:-1:/-4.(?:3|29{5}\d+)
630+4.35:-1:/4.(?:3|29{5}\d+)
631-4.35:-1:/-4.(?:4|39{5}\d+)
632-0.0065:-1:0.0
633-0.0065:-2:/-0\.01|-1e-02
634-0.0065:-3:/-0\.007|-7e-03
635-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
636-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6370.05:0:0
6380.5:0:0
6390.51:0:1
6400.41:0:0
641$round_mode = "odd"
642+5.23:-1:/5.2(?:0{5}\d+)?
643-5.23:-1:/-5.2(?:0{5}\d+)?
644+5.27:-1:/5.(?:3|29{5}\d+)
645-5.27:-1:/-5.(?:3|29{5}\d+)
646+5.25:-1:/5.(?:3|29{5}\d+)
647-5.25:-1:/-5.(?:3|29{5}\d+)
648+5.35:-1:/5.(?:3|29{5}\d+)
649-5.35:-1:/-5.(?:3|29{5}\d+)
650-0.0065:-1:0.0
651-0.0065:-2:/-0\.01|-1e-02
652-0.0065:-3:/-0\.007|-7e-03
653-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
654-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6550.05:0:0
6560.5:0:1
6570.51:0:1
6580.41:0:0
659$round_mode = "even"
660+6.23:-1:/6.2(?:0{5}\d+)?
661-6.23:-1:/-6.2(?:0{5}\d+)?
662+6.27:-1:/6.(?:3|29{5}\d+)
663-6.27:-1:/-6.(?:3|29{5}\d+)
664+6.25:-1:/6.(?:2(?:0{5}\d+)?|29{5}\d+)
665-6.25:-1:/-6.(?:2(?:0{5}\d+)?|29{5}\d+)
666+6.35:-1:/6.(?:4|39{5}\d+|29{8}\d+)
667-6.35:-1:/-6.(?:4|39{5}\d+|29{8}\d+)
668-0.0065:-1:0.0
669-0.0065:-2:/-0\.01|-1e-02
670-0.0065:-3:/-0\.006|-7e-03
671-0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
672-0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
6730.05:0:0
6740.5:0:0
6750.51:0:1
6760.41:0:0
6770.01234567:-3:0.012
6780.01234567:-4:0.0123
6790.01234567:-5:0.01235
6800.01234567:-6:0.012346
6810.01234567:-7:0.0123457
6820.01234567:-8:0.01234567
6830.01234567:-9:0.012345670
6840.01234567:-12:0.012345670000
685&fcmp
686fcmpNaN:fcmpNaN:
687fcmpNaN:+0:
688+0:fcmpNaN:
689+0:+0:0
690-1:+0:-1
691+0:-1:1
692+1:+0:1
693+0:+1:-1
694-1:+1:-1
695+1:-1:1
696-1:-1:0
697+1:+1:0
698-1.1:0:-1
699+0:-1.1:1
700+1.1:+0:1
701+0:+1.1:-1
702+123:+123:0
703+123:+12:1
704+12:+123:-1
705-123:-123:0
706-123:-12:-1
707-12:-123:1
708+123:+124:-1
709+124:+123:1
710-123:-124:1
711-124:-123:-1
7120:0.01:-1
7130:0.0001:-1
7140:-0.0001:1
7150:-0.1:1
7160.1:0:1
7170.00001:0:1
718-0.0001:0:-1
719-0.1:0:-1
7200:0.0001234:-1
7210:-0.0001234:1
7220.0001234:0:1
723-0.0001234:0:-1
7240.0001:0.0005:-1
7250.0005:0.0001:1
7260.005:0.0001:1
7270.001:0.0005:1
7280.000001:0.0005:-1
7290.00000123:0.0005:-1
7300.00512:0.0001:1
7310.005:0.000112:1
7320.00123:0.0005:1
7331.5:2:-1
7342:1.5:1
7351.54321:234:-1
736234:1.54321:1
737# infinity
738-inf:5432112345:-1
739+inf:5432112345:1
740-inf:-5432112345:-1
741+inf:-5432112345:1
742-inf:54321.12345:-1
743+inf:54321.12345:1
744-inf:-54321.12345:-1
745+inf:-54321.12345:1
746+inf:+inf:0
747-inf:-inf:0
748+inf:-inf:1
749-inf:+inf:-1
750# return undef
751+inf:NaN:
752NaN:inf:
753-inf:NaN:
754NaN:-inf:
755&facmp
756fcmpNaN:fcmpNaN:
757fcmpNaN:+0:
758+0:fcmpNaN:
759+0:+0:0
760-1:+0:1
761+0:-1:-1
762+1:+0:1
763+0:+1:-1
764-1:+1:0
765+1:-1:0
766-1:-1:0
767+1:+1:0
768-1.1:0:1
769+0:-1.1:-1
770+1.1:+0:1
771+0:+1.1:-1
772+123:+123:0
773+123:+12:1
774+12:+123:-1
775-123:-123:0
776-123:-12:1
777-12:-123:-1
778+123:+124:-1
779+124:+123:1
780-123:-124:-1
781-124:-123:1
7820:0.01:-1
7830:0.0001:-1
7840:-0.0001:-1
7850:-0.1:-1
7860.1:0:1
7870.00001:0:1
788-0.0001:0:1
789-0.1:0:1
7900:0.0001234:-1
7910:-0.0001234:-1
7920.0001234:0:1
793-0.0001234:0:1
7940.0001:0.0005:-1
7950.0005:0.0001:1
7960.005:0.0001:1
7970.001:0.0005:1
7980.000001:0.0005:-1
7990.00000123:0.0005:-1
8000.00512:0.0001:1
8010.005:0.000112:1
8020.00123:0.0005:1
8031.5:2:-1
8042:1.5:1
8051.54321:234:-1
806234:1.54321:1
807# infinity
808-inf:5432112345:1
809+inf:5432112345:1
810-inf:-5432112345:1
811+inf:-5432112345:1
812-inf:54321.12345:1
813+inf:54321.12345:1
814-inf:-54321.12345:1
815+inf:-54321.12345:1
816+inf:+inf:0
817-inf:-inf:0
818+inf:-inf:0
819-inf:+inf:0
48b581a2 8205:inf:-1
821-1:inf:-1
8225:-inf:-1
823-1:-inf:-1
ee15d750 824# return undef
825+inf:facmpNaN:
826facmpNaN:inf:
827-inf:facmpNaN:
828facmpNaN:-inf:
829&fdec
830fdecNaN:NaN
831+inf:inf
832-inf:-inf
833+0:-1
834+1:0
835-1:-2
8361.23:0.23
837-1.23:-2.23
e745a66c 838100:99
839101:100
840-100:-101
841-99:-100
842-98:-99
84399:98
ee15d750 844&finc
845fincNaN:NaN
846+inf:inf
847-inf:-inf
848+0:1
849+1:2
850-1:0
8511.23:2.23
852-1.23:-0.23
e745a66c 853100:101
854-100:-99
855-99:-98
856-101:-100
85799:100
ee15d750 858&fadd
859abc:abc:NaN
860abc:+0:NaN
861+0:abc:NaN
13a12e00 862+inf:-inf:NaN
863-inf:+inf:NaN
ee15d750 864+inf:+inf:inf
865-inf:-inf:-inf
866baddNaN:+inf:NaN
867baddNaN:+inf:NaN
868+inf:baddNaN:NaN
869-inf:baddNaN:NaN
870+0:+0:0
871+1:+0:1
872+0:+1:1
873+1:+1:2
874-1:+0:-1
875+0:-1:-1
876-1:-1:-2
877-1:+1:0
878+1:-1:0
879+9:+1:10
880+99:+1:100
881+999:+1:1000
882+9999:+1:10000
883+99999:+1:100000
884+999999:+1:1000000
885+9999999:+1:10000000
886+99999999:+1:100000000
887+999999999:+1:1000000000
888+9999999999:+1:10000000000
889+99999999999:+1:100000000000
890+10:-1:9
891+100:-1:99
892+1000:-1:999
893+10000:-1:9999
894+100000:-1:99999
895+1000000:-1:999999
896+10000000:-1:9999999
897+100000000:-1:99999999
898+1000000000:-1:999999999
899+10000000000:-1:9999999999
900+123456789:+987654321:1111111110
901-123456789:+987654321:864197532
902-123456789:-987654321:-1111111110
903+123456789:-987654321:-864197532
9040.001234:0.0001234:0.0013574
905&fsub
906abc:abc:NaN
907abc:+0:NaN
908+0:abc:NaN
909+inf:-inf:inf
910-inf:+inf:-inf
13a12e00 911+inf:+inf:NaN
912-inf:-inf:NaN
ee15d750 913baddNaN:+inf:NaN
914baddNaN:+inf:NaN
915+inf:baddNaN:NaN
916-inf:baddNaN:NaN
917+0:+0:0
918+1:+0:1
919+0:+1:-1
920+1:+1:0
921-1:+0:-1
922+0:-1:1
923-1:-1:0
924-1:+1:-2
925+1:-1:2
926+9:+1:8
927+99:+1:98
928+999:+1:998
929+9999:+1:9998
930+99999:+1:99998
931+999999:+1:999998
932+9999999:+1:9999998
933+99999999:+1:99999998
934+999999999:+1:999999998
935+9999999999:+1:9999999998
936+99999999999:+1:99999999998
937+10:-1:11
938+100:-1:101
939+1000:-1:1001
940+10000:-1:10001
941+100000:-1:100001
942+1000000:-1:1000001
943+10000000:-1:10000001
944+100000000:-1:100000001
945+1000000000:-1:1000000001
946+10000000000:-1:10000000001
947+123456789:+987654321:-864197532
948-123456789:+987654321:-1111111110
949-123456789:-987654321:864197532
950+123456789:-987654321:1111111110
951&fmul
952abc:abc:NaN
953abc:+0:NaN
954+0:abc:NaN
955+inf:NaNmul:NaN
956+inf:NaNmul:NaN
957NaNmul:+inf:NaN
958NaNmul:-inf:NaN
959+inf:+inf:inf
960+inf:-inf:-inf
961+inf:-inf:-inf
962+inf:+inf:inf
963+inf:123.34:inf
964+inf:-123.34:-inf
965-inf:123.34:-inf
966-inf:-123.34:inf
967123.34:+inf:inf
968-123.34:+inf:-inf
969123.34:-inf:-inf
970-123.34:-inf:inf
971+0:+0:0
972+0:+1:0
973+1:+0:0
974+0:-1:0
975-1:+0:0
976+123456789123456789:+0:0
977+0:+123456789123456789:0
978-1:-1:1
979-1:+1:-1
980+1:-1:-1
981+1:+1:1
982+2:+3:6
983-2:+3:-6
984+2:-3:-6
985-2:-3:6
986+111:+111:12321
987+10101:+10101:102030201
988+1001001:+1001001:1002003002001
989+100010001:+100010001:10002000300020001
990+10000100001:+10000100001:100002000030000200001
991+11111111111:+9:99999999999
992+22222222222:+9:199999999998
993+33333333333:+9:299999999997
994+44444444444:+9:399999999996
995+55555555555:+9:499999999995
996+66666666666:+9:599999999994
997+77777777777:+9:699999999993
998+88888888888:+9:799999999992
999+99999999999:+9:899999999991
10006:120:720
100110:10000:100000
b3abae2a 1002&fdiv-list
10030:0:NaN,NaN
10040:1:0,0
10059:4:2.25,1
10069:5:1.8,4
ee15d750 1007&fdiv
1008$div_scale = 40; $round_mode = 'even'
1009abc:abc:NaN
1010abc:+1:abc:NaN
1011+1:abc:NaN
1012-1:abc:NaN
10130:abc:NaN
1014+0:+0:NaN
1015+0:+1:0
1016+1:+0:inf
1017+3214:+0:inf
1018+0:-1:0
1019-1:+0:-inf
1020-3214:+0:-inf
1021+1:+1:1
1022-1:-1:1
1023+1:-1:-1
1024-1:+1:-1
1025+1:+2:0.5
1026+2:+1:2
1027123:+inf:0
1028123:-inf:0
1029+10:+5:2
1030+100:+4:25
1031+1000:+8:125
1032+10000:+16:625
1033+10000:-16:-625
1034+999999999999:+9:111111111111
1035+999999999999:+99:10101010101
1036+999999999999:+999:1001001001
1037+999999999999:+9999:100010001
1038+999999999999999:+99999:10000100001
1039+1000000000:+9:111111111.1111111111111111111111111111111
1040+2000000000:+9:222222222.2222222222222222222222222222222
1041+3000000000:+9:333333333.3333333333333333333333333333333
1042+4000000000:+9:444444444.4444444444444444444444444444444
1043+5000000000:+9:555555555.5555555555555555555555555555556
1044+6000000000:+9:666666666.6666666666666666666666666666667
1045+7000000000:+9:777777777.7777777777777777777777777777778
1046+8000000000:+9:888888888.8888888888888888888888888888889
1047+9000000000:+9:1000000000
1048+35500000:+113:314159.2920353982300884955752212389380531
1049+71000000:+226:314159.2920353982300884955752212389380531
1050+106500000:+339:314159.2920353982300884955752212389380531
1051+1000000000:+3:333333333.3333333333333333333333333333333
10522:25.024996000799840031993601279744051189762:0.07992009269196593320152084692285869265447
394e6ffb 1053123456:1:123456
ee15d750 1054$div_scale = 20
1055+1000000000:+9:111111111.11111111111
1056+2000000000:+9:222222222.22222222222
1057+3000000000:+9:333333333.33333333333
1058+4000000000:+9:444444444.44444444444
1059+5000000000:+9:555555555.55555555556
1060+6000000000:+9:666666666.66666666667
1061+7000000000:+9:777777777.77777777778
1062+8000000000:+9:888888888.88888888889
1063+9000000000:+9:1000000000
10641:10:0.1
10651:100:0.01
10661:1000:0.001
10671:10000:0.0001
10681:504:0.001984126984126984127
10692:1.987654321:1.0062111801179738436
394e6ffb 1070123456789.123456789123456789123456789:1:123456789.12345678912
ee15d750 1071# the next two cases are the "old" behaviour, but are now (>v0.01) different
1072#+35500000:+113:314159.292035398230088
1073#+71000000:+226:314159.292035398230088
1074+35500000:+113:314159.29203539823009
1075+71000000:+226:314159.29203539823009
1076+106500000:+339:314159.29203539823009
1077+1000000000:+3:333333333.33333333333
1078$div_scale = 1
1079# round to accuracy 1 after bdiv
1080+124:+3:40
394e6ffb 1081123456789.1234:1:100000000
ee15d750 1082# reset scale for further tests
1083$div_scale = 40
1084&fmod
61f5c3f5 1085+9:4:1
1086+9:5:4
1087+9000:56:40
1088+56:9000:56
1089# inf handling, see table in doc
10900:inf:0
10910:-inf:0
10925:inf:5
10935:-inf:5
1094-5:inf:-5
1095-5:-inf:-5
1096inf:5:0
1097-inf:5:0
1098inf:-5:0
1099-inf:-5:0
11005:5:0
1101-5:-5:0
b3abae2a 1102inf:inf:NaN
1103-inf:-inf:NaN
1104-inf:inf:NaN
1105inf:-inf:NaN
61f5c3f5 11068:0:8
1107inf:0:inf
1108# exceptions to reminder rule
1109-inf:0:-inf
1110-8:0:-8
11110:0:NaN
1112abc:abc:NaN
1113abc:1:abc:NaN
11141:abc:NaN
11150:0:NaN
11160:1:0
11171:0:1
11180:-1:0
1119-1:0:-1
11201:1:0
1121-1:-1:0
11221:-1:0
1123-1:1:0
11241:2:1
11252:1:0
11261000000000:9:1
11272000000000:9:2
11283000000000:9:3
11294000000000:9:4
11305000000000:9:5
11316000000000:9:6
11327000000000:9:7
11338000000000:9:8
11349000000000:9:0
113535500000:113:33
113671000000:226:66
1137106500000:339:99
11381000000000:3:1
113910:5:0
1140100:4:0
11411000:8:0
114210000:16:0
1143999999999999:9:0
1144999999999999:99:0
1145999999999999:999:0
1146999999999999:9999:0
1147999999999999999:99999:0
1148-9:+5:1
1149+9:-5:-1
1150-9:-5:-4
1151-5:3:1
1152-2:3:1
11534:3:1
11541:3:1
1155-5:-3:-2
1156-2:-3:-2
11574:-3:-2
11581:-3:-2
11594095:4095:0
1160100041000510123:3:0
1161152403346:12345:4321
116287654321:87654321:0
1163# now some floating point tests
1164123:2.5:0.5
11651230:2.5:0
1166123.4:2.5:0.9
1167123e1:25:5
b3abae2a 1168&ffac
1169Nanfac:NaN
1170-1:NaN
11710:1
11721:1
11732:2
11743:6
11754:24
11765:120
11776:720
117810:3628800
117911:39916800
118012:479001600
ee15d750 1181&fsqrt
1182+0:0
1183-1:NaN
1184-2:NaN
1185-16:NaN
1186-123.45:NaN
1187nanfsqrt:NaN
1188+inf:inf
1189-inf:NaN
394e6ffb 11901:1
11912:1.41421356237309504880168872420969807857
11924:2
11939:3
119416:4
1195100:10
1196123.456:11.11107555549866648462149404118219234119
119715241.38393:123.4559999756998444766131352122991626468
11981.44:1.2
1199# sqrt(1.44) = 1.2, sqrt(e10) = e5 => 12e4
12001.44E10:120000
12012e10:141421.356237309504880168872420969807857
b3abae2a 1202144e20:120000000000
61f5c3f5 1203# proved to be an endless loop under 7-9
120412:3.464101615137754587054892683011744733886
027dc388 1205&is_nan
1206123:0
1207abc:1
1208NaN:1
1209-123:0
1210&is_inf
1211+inf::1
1212-inf::1
1213abc::0
12141::0
1215NaN::0
1216-1::0
1217+inf:-:0
1218+inf:+:1
1219-inf:-:1
1220-inf:+:0
1221# it must be exactly /^[+-]inf$/
1222+infinity::0
1223-infinity::0
ee15d750 1224&is_odd
1225abc:0
12260:0
1227-1:1
1228-3:1
12291:1
12303:1
12311000001:1
12321000002:0
1233+inf:0
1234-inf:0
1235123.45:0
1236-123.45:0
12372:0
b3abae2a 1238&is_int
1239NaNis_int:0
12400:1
12411:1
12422:1
1243-2:1
1244-1:1
1245-inf:0
1246+inf:0
1247123.4567:0
1248-0.1:0
1249-0.002:0
ee15d750 1250&is_even
1251abc:0
12520:1
1253-1:0
1254-3:0
12551:0
12563:0
12571000001:0
12581000002:1
12592:1
1260+inf:0
1261-inf:0
1262123.456:0
1263-123.456:0
b3abae2a 12640.01:0
1265-0.01:0
1266120:1
12671200:1
1268-1200:1
ee15d750 1269&is_positive
12700:1
12711:1
1272-1:0
1273-123:0
1274NaN:0
1275-inf:0
1276+inf:1
1277&is_negative
12780:0
12791:0
1280-1:1
1281-123:1
1282NaN:0
1283-inf:1
1284+inf:0
1285&parts
12860:0 1
12871:1 0
1288123:123 0
1289-123:-123 0
1290-1200:-12 2
1291NaNparts:NaN NaN
1292+inf:inf inf
1293-inf:-inf inf
1294&exponent
12950:1
12961:0
1297123:0
1298-123:0
1299-1200:2
1300+inf:inf
1301-inf:inf
1302NaNexponent:NaN
1303&mantissa
13040:0
13051:1
1306123:123
1307-123:-123
1308-1200:-12
1309+inf:inf
1310-inf:-inf
1311NaNmantissa:NaN
1312&length
1313123:3
1314-123:3
13150:1
13161:1
131712345678901234567890:20
1318&is_zero
1319NaNzero:0
1320+inf:0
1321-inf:0
13220:1
1323-1:0
13241:0
1325&is_one
1326NaNone:0
1327+inf:0
1328-inf:0
13290:0
13302:0
13311:1
1332-1:0
1333-2:0
027dc388 1334&ffloor
ee15d750 13350:0
1336abc:NaN
1337+inf:inf
1338-inf:-inf
13391:1
1340-51:-51
1341-51.2:-52
134212.2:12
027dc388 1343&fceil
ee15d750 13440:0
1345abc:NaN
1346+inf:inf
1347-inf:-inf
13481:1
1349-51:-51
1350-51.2:-51
135112.2:13
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