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Bugs for Math related
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
55409
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2011-08-12 07:48 UTC 2011-08-13 10:40 UTC Bug Not a bug Irrelevant Irrelevant Casting floats containing an integer to ints gives wrong result  
65212
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2013-07-06 08:59 UTC 2020-12-07 12:09 UTC Bug Not a bug Irrelevant Irrelevant problem if pass in numeric string containing a float between 0 and 1 cmb
9478
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2001-02-27 08:59 UTC 2001-02-27 09:04 UTC Bug Not a bug 4.0.4pl1 Linux Two different types compare problem!  
10727
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2001-05-08 06:24 UTC 2001-05-08 06:38 UTC Bug Not a bug 4.0.4pl1 Linux print((2.3 * 100 % 100) . "<br>\n"); does not print 30 but 29  
20365
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2002-11-11 09:40 UTC 2002-11-11 11:51 UTC Bug Not a bug 4.2.2 linux the modulo operator % doesn't work with negative integers!  
22428
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2003-02-26 06:37 UTC 2003-02-26 10:43 UTC Bug Not a bug 4.2.3 linux sum of values results in unexpected value  
22712
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2003-03-14 14:32 UTC 2003-03-14 14:49 UTC Bug Not a bug 4.3.1 Linux number_format rounding differences for floats and strings  
26874
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2004-01-12 01:48 UTC 2005-09-22 21:39 UTC Bug Not a bug 4.3.4 linux round floting number have bad result  
28009
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2004-04-15 10:51 UTC 2004-04-16 00:46 UTC Bug Not a bug 4.3.6RC3 Linux "make test" got hung  
28536
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2004-05-26 22:04 UTC 2004-05-26 22:06 UTC Bug Not a bug 4.3.4 Linux Invalid Calculation: 90.99-90.00 = 0.98999999999999 ... when it should be 0.99  
30199
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2004-09-22 20:31 UTC 2004-10-23 13:57 UTC Bug Not a bug 5.0.1 Linux array_sum gives an incorrect total  
30462
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2004-10-17 04:14 UTC 2005-09-22 21:38 UTC Bug Not a bug 4.3.8 Linux round() error  
32082
(edit)
2005-02-23 16:22 UTC 2005-02-23 16:25 UTC Bug Not a bug 4.3.9 Linux Comparing of floating point values fail  
33731
(edit)
2005-07-17 07:36 UTC 2005-07-17 18:17 UTC Bug Not a bug 4.3.11 Linux Rounding error when casting  
34294
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2005-08-29 13:35 UTC 2005-09-22 21:37 UTC Bug Not a bug 5.0.4 Linux Bug in casting a float to integer  
35896
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2006-01-04 20:30 UTC 2006-01-04 22:19 UTC Bug Not a bug 4.4.1 Linux Round() not doing what it says on the tin  
38548
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2006-08-22 17:25 UTC 2006-08-22 17:52 UTC Bug Not a bug 4.4.4 Linux intval rounds to nearest int  
39479
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2006-11-12 12:51 UTC 2006-11-13 10:20 UTC Bug Not a bug 4.4.4 linux printf ("%4.0f", -0.5) gives answer -1, instead of zero  
40755
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2007-03-08 01:43 UTC 2007-03-08 08:39 UTC Bug Not a bug 5.2.1 Linux Increment/Decrement operator calculation oddity  
41237
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2007-04-30 09:15 UTC 2008-09-20 19:48 UTC Bug Not a bug 5.2.1 Linux XOR problem  
42580
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2007-09-06 15:30 UTC 2007-09-09 15:56 UTC Bug Not a bug 5.2.4 Linux number_format() accepts arbitrary number  
45978
(edit)
2008-09-03 02:09 UTC 2008-09-03 11:18 UTC Bug Not a bug 5.2.6 Linux round() errors.  
46297
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2008-10-15 05:19 UTC 2008-10-15 07:45 UTC Bug Not a bug 5.2.6 Linux Round Issue  
46980
(edit)
2008-12-31 01:57 UTC 2009-01-05 11:54 UTC Bug Not a bug 5.2.6 Linux Rounding Error cseiler
48422
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2009-05-28 22:44 UTC 2009-05-29 10:20 UTC Bug Not a bug 5.2.9 Linux Math sum error  
48939
(edit)
2009-07-16 05:11 UTC 2009-07-16 07:08 UTC Bug Not a bug 5.2.10 Linux ceil error  
49871
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2009-10-14 08:36 UTC 2009-10-14 13:28 UTC Bug Not a bug 5.2.11 Linux unexpected result converting float to int  
51124
(edit)
2010-02-23 13:15 UTC 2010-02-24 09:06 UTC Bug Not a bug 6SVN-2010-02-23 (snap) Linux if we divide 1.48/15000 answer suppose to be 0.0000986666 but wrong ans coming  
51480
(edit)
2010-04-05 16:43 UTC 2010-04-05 16:45 UTC Bug Not a bug Irrelevant Linux Error on calculation 100.2 - 100.1 - 0.1  
51757
(edit)
2010-05-06 16:14 UTC 2010-05-10 12:20 UTC Bug Not a bug 5.3.2 Linux Division By Zero triggers Warning instead of Fatal Error  
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