21 if (m|^(.*?):(/.+)$|) {
23 @args = split(/:/,$1,99);
26 @args = split(/:/,$_,99);
29 $try = "\$x = new Math::BigFloat \"$args[0]\";";
32 } elsif ($f eq "fneg") {
34 } elsif ($f eq "fabs") {
36 } elsif ($f eq "fint") {
38 } elsif ($f eq "fround") {
39 $try .= "0+\$x->fround($args[1]);";
40 } elsif ($f eq "ffround") {
41 $try .= "0+\$x->ffround($args[1]);";
42 } elsif ($f eq "fsqrt") {
43 $try .= "0+\$x->fsqrt;";
45 $try .= "\$y = new Math::BigFloat \"$args[1]\";";
47 $try .= "\$x <=> \$y;";
48 } elsif ($f eq "fadd") {
50 } elsif ($f eq "fsub") {
52 } elsif ($f eq "fmul") {
54 } elsif ($f eq "fdiv") {
56 } else { warn "Unknown op"; }
58 #print ">>>",$try,"<<<\n";
60 if ($ans =~ m|^/(.*)$|) {
62 if ($ans1 =~ /$pat/) {
66 print "not ok $test\n";
67 print "# '$try' expected: /$pat/ got: '$ans1'\n";
70 elsif ("$ans1" eq $ans) { #bug!
73 print "not ok $test\n";
74 print "# '$try' expected: '$ans' got: '$ans1'\n";
80 use Math::BigFloat ':constant';
83 # print "# " . 2. * '1427247692705959881058285969449495136382746624' . "\n";
85 unless 2. * '1427247692705959881058285969449495136382746624'
86 == "2854495385411919762116571938898990272765493248.";
90 for ($i = 1.; $i < 10; $i++) {
93 print "not " unless "@a" eq "1. 2. 3. 4. 5. 6. 7. 8. 9.";
109 000000 0000000 00000:0.
120 -123456789:-123456789.
121 -00000100000:-100000.
127 -.0000000004:-.0000000004
134 -3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.
135 -4e-1111:-.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
141 +123456789:-123456789.
142 -123456789:123456789.
143 +123.456789:-123.456789
144 -123456.789:123456.789
150 +123456789:123456789.
151 -123456789:123456789.
152 +123.456789:123.456789
153 -123456.789:123456.789
155 $Math::BigFloat::rnd_mode = 'trunc'
156 +10123456789:5:10123000000
157 -10123456789:5:-10123000000
158 +10123456789:9:10123456700
159 -10123456789:9:-10123456700
160 +101234500:6:101234000
161 -101234500:6:-101234000
162 $Math::BigFloat::rnd_mode = 'zero'
163 +20123456789:5:20123000000
164 -20123456789:5:-20123000000
165 +20123456789:9:20123456800
166 -20123456789:9:-20123456800
167 +201234500:6:201234000
168 -201234500:6:-201234000
169 $Math::BigFloat::rnd_mode = '+inf'
170 +30123456789:5:30123000000
171 -30123456789:5:-30123000000
172 +30123456789:9:30123456800
173 -30123456789:9:-30123456800
174 +301234500:6:301235000
175 -301234500:6:-301234000
176 $Math::BigFloat::rnd_mode = '-inf'
177 +40123456789:5:40123000000
178 -40123456789:5:-40123000000
179 +40123456789:9:40123456800
180 -40123456789:9:-40123456800
181 +401234500:6:401234000
182 -401234500:6:-401235000
183 $Math::BigFloat::rnd_mode = 'odd'
184 +50123456789:5:50123000000
185 -50123456789:5:-50123000000
186 +50123456789:9:50123456800
187 -50123456789:9:-50123456800
188 +501234500:6:501234000
189 -501234500:6:-501234000
190 $Math::BigFloat::rnd_mode = 'even'
191 +60123456789:5:60123000000
192 -60123456789:5:-60123000000
193 +60123456789:9:60123456800
194 -60123456789:9:-60123456800
195 +601234500:6:601235000
196 -601234500:6:-601235000
198 $Math::BigFloat::rnd_mode = 'trunc'
209 -0.0065:-3:/-0\.006|-6e-03
210 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
211 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
212 $Math::BigFloat::rnd_mode = 'zero'
213 +2.23:-1:/2.2(?:0{5}\d+)?
214 -2.23:-1:/-2.2(?:0{5}\d+)?
215 +2.27:-1:/2.(?:3|29{5}\d+)
216 -2.27:-1:/-2.(?:3|29{5}\d+)
217 +2.25:-1:/2.2(?:0{5}\d+)?
218 -2.25:-1:/-2.2(?:0{5}\d+)?
219 +2.35:-1:/2.(?:3|29{5}\d+)
220 -2.35:-1:/-2.(?:3|29{5}\d+)
222 -0.0065:-2:/-0\.01|-1e-02
223 -0.0065:-3:/-0\.006|-6e-03
224 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
225 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
226 $Math::BigFloat::rnd_mode = '+inf'
227 +3.23:-1:/3.2(?:0{5}\d+)?
228 -3.23:-1:/-3.2(?:0{5}\d+)?
229 +3.27:-1:/3.(?:3|29{5}\d+)
230 -3.27:-1:/-3.(?:3|29{5}\d+)
231 +3.25:-1:/3.(?:3|29{5}\d+)
232 -3.25:-1:/-3.2(?:0{5}\d+)?
233 +3.35:-1:/3.(?:4|39{5}\d+)
234 -3.35:-1:/-3.(?:3|29{5}\d+)
236 -0.0065:-2:/-0\.01|-1e-02
237 -0.0065:-3:/-0\.006|-6e-03
238 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
239 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
240 $Math::BigFloat::rnd_mode = '-inf'
241 +4.23:-1:/4.2(?:0{5}\d+)?
242 -4.23:-1:/-4.2(?:0{5}\d+)?
243 +4.27:-1:/4.(?:3|29{5}\d+)
244 -4.27:-1:/-4.(?:3|29{5}\d+)
245 +4.25:-1:/4.2(?:0{5}\d+)?
246 -4.25:-1:/-4.(?:3|29{5}\d+)
247 +4.35:-1:/4.(?:3|29{5}\d+)
248 -4.35:-1:/-4.(?:4|39{5}\d+)
250 -0.0065:-2:/-0\.01|-1e-02
251 -0.0065:-3:/-0\.007|-7e-03
252 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
253 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
254 $Math::BigFloat::rnd_mode = 'odd'
255 +5.23:-1:/5.2(?:0{5}\d+)?
256 -5.23:-1:/-5.2(?:0{5}\d+)?
257 +5.27:-1:/5.(?:3|29{5}\d+)
258 -5.27:-1:/-5.(?:3|29{5}\d+)
259 +5.25:-1:/5.(?:2|29{5}\d+)
260 -5.25:-1:/-5.(?:2|29{5}\d+)
261 +5.35:-1:/5.(?:4|29{5}\d+)
262 -5.35:-1:/-5.(?:4|29{5}\d+)
264 -0.0065:-2:/-0\.01|-1e-02
265 -0.0065:-3:/-0\.006|-6e-03
266 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
267 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
268 $Math::BigFloat::rnd_mode = 'even'
269 +6.23:-1:/6.2(?:0{5}\d+)?
270 -6.23:-1:/-6.2(?:0{5}\d+)?
271 +6.27:-1:/6.(?:3|29{5}\d+)
272 -6.27:-1:/-6.(?:3|29{5}\d+)
273 +6.25:-1:/6.(?:3(?:0{5}\d+)?|29{5}\d+)
274 -6.25:-1:/-6.(?:3(?:0{5}\d+)?|29{5}\d+)
275 +6.35:-1:/6.(?:3|39{5}\d+|29{8}\d+)
276 -6.35:-1:/-6.(?:3|39{5}\d+|29{8}\d+)
278 -0.0065:-2:/-0\.01|-1e-02
279 -0.0065:-3:/-0\.007|-7e-03
280 -0.0065:-4:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
281 -0.0065:-5:/-0\.006(?:5|49{5}\d+)|-6\.5e-03
328 +9999999:+1:10000000.
329 +99999999:+1:100000000.
330 +999999999:+1:1000000000.
331 +9999999999:+1:10000000000.
332 +99999999999:+1:100000000000.
339 +10000000:-1:9999999.
340 +100000000:-1:99999999.
341 +1000000000:-1:999999999.
342 +10000000000:-1:9999999999.
343 +123456789:+987654321:1111111110.
344 -123456789:+987654321:864197532.
345 -123456789:-987654321:-1111111110.
346 +123456789:-987654321:-864197532.
367 +99999999:+1:99999998.
368 +999999999:+1:999999998.
369 +9999999999:+1:9999999998.
370 +99999999999:+1:99999999998.
377 +10000000:-1:10000001.
378 +100000000:-1:100000001.
379 +1000000000:-1:1000000001.
380 +10000000000:-1:10000000001.
381 +123456789:+987654321:-864197532.
382 -123456789:+987654321:-1111111110.
383 -123456789:-987654321:864197532.
384 +123456789:-987654321:1111111110.
394 +123456789123456789:+0:0.
395 +0:+123456789123456789:0.
405 +10101:+10101:102030201.
406 +1001001:+1001001:1002003002001.
407 +100010001:+100010001:10002000300020001.
408 +10000100001:+10000100001:100002000030000200001.
409 +11111111111:+9:99999999999.
410 +22222222222:+9:199999999998.
411 +33333333333:+9:299999999997.
412 +44444444444:+9:399999999996.
413 +55555555555:+9:499999999995.
414 +66666666666:+9:599999999994.
415 +77777777777:+9:699999999993.
416 +88888888888:+9:799999999992.
417 +99999999999:+9:899999999991.
438 +999999999999:+9:111111111111.
439 +999999999999:+99:10101010101.
440 +999999999999:+999:1001001001.
441 +999999999999:+9999:100010001.
442 +999999999999999:+99999:10000100001.
443 +1000000000:+9:111111111.1111111111111111111111111111111
444 +2000000000:+9:222222222.2222222222222222222222222222222
445 +3000000000:+9:333333333.3333333333333333333333333333333
446 +4000000000:+9:444444444.4444444444444444444444444444444
447 +5000000000:+9:555555555.5555555555555555555555555555556
448 +6000000000:+9:666666666.6666666666666666666666666666667
449 +7000000000:+9:777777777.7777777777777777777777777777778
450 +8000000000:+9:888888888.8888888888888888888888888888889
451 +9000000000:+9:1000000000.
452 +35500000:+113:314159.2920353982300884955752212389380531
453 +71000000:+226:314159.2920353982300884955752212389380531
454 +106500000:+339:314159.2920353982300884955752212389380531
455 +1000000000:+3:333333333.3333333333333333333333333333333
456 $Math::BigFloat::div_scale = 20
457 +1000000000:+9:111111111.11111111111
458 +2000000000:+9:222222222.22222222222
459 +3000000000:+9:333333333.33333333333
460 +4000000000:+9:444444444.44444444444
461 +5000000000:+9:555555555.55555555556
462 +6000000000:+9:666666666.66666666667
463 +7000000000:+9:777777777.77777777778
464 +8000000000:+9:888888888.88888888889
465 +9000000000:+9:1000000000.
466 +35500000:+113:314159.292035398230088
467 +71000000:+226:314159.292035398230088
468 +106500000:+339:314159.29203539823009
469 +1000000000:+3:333333333.33333333333
470 $Math::BigFloat::div_scale = 40
473 -1:/^(?i:0|\?|-?N\.?aNQ?)$
474 -2:/^(?i:0|\?|-?N\.?aNQ?)$
475 -16:/^(?i:0|\?|-?N\.?aNQ?)$
476 -123.456:/^(?i:0|\?|-?N\.?aNQ?)$
479 +2:1.41421356237309504880168872420969807857
483 +123.456:11.11107555549866648462149404118219234119
484 +15241.383936:123.456
488 +11111111111111111234:+11111111111111111234
490 -11111111111111111234:-11111111111111111234
494 +12345678901234567890:+12345678901234567890
495 +12345678901234567.890:+12345678901234567
496 +12345678901234567890E13:+123456789012345678900000000000000
497 +12345678901234567.890E13:+123456789012345678900000000000
498 +12345678901234567890E-3:+12345678901234567
499 +12345678901234567.890E-3:+12345678901234
500 +12345678901234567890E-13:+1234567
501 +12345678901234567.890E-13:+1234
502 +12345678901234567890E-17:+123
503 +12345678901234567.890E-16:+1
504 +12345678901234567.890E-17:+0
505 +12345678901234567890E-19:+1
506 +12345678901234567890E-20:+0
507 +12345678901234567890E-21:+0
508 +12345678901234567890E-225:+0
513 -12345678901234567890:-12345678901234567890
514 -12345678901234567.890:-12345678901234567
515 -12345678901234567890E13:-123456789012345678900000000000000
516 -12345678901234567.890E13:-123456789012345678900000000000
517 -12345678901234567890E-3:-12345678901234567
518 -12345678901234567.890E-3:-12345678901234
519 -12345678901234567890E-13:-1234567
520 -12345678901234567.890E-13:-1234
521 -12345678901234567890E-17:-123
522 -12345678901234567.890E-16:-1
523 -12345678901234567.890E-17:+0
524 -12345678901234567890E-19:-1
525 -12345678901234567890E-20:+0
526 -12345678901234567890E-21:+0
527 -12345678901234567890E-225:+0