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Bugs for Math related
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
62385
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2012-06-21 23:41 UTC 2012-06-22 00:33 UTC Bug Not a bug 5.4.4   intval gives wrong result with float value  
13670
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2001-10-15 06:57 UTC 2010-12-31 22:50 UTC Req Not a bug 4.0.6 linux floating point number display  
15979
(edit)
2002-03-09 23:55 UTC 2002-03-10 12:55 UTC Bug Not a bug 4.1.2 FreeBSD 4.2 When adding 0.01 in a loop, math starts getting incorrect  
17787
(edit)
2002-06-16 11:49 UTC 2002-06-16 14:16 UTC Bug Not a bug 4.1.2 Windows NT 5.0 build 2195 integer/double problem  
23608
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2003-05-13 09:24 UTC 2003-05-13 09:30 UTC Bug Not a bug 4.3.1 Linux RedHat 8.0 Error in round() numbers  
23866
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2003-05-28 16:41 UTC 2003-05-28 17:20 UTC Bug Not a bug 4.3.1 windows 2000 number_format of 0.x with notation returns -0.00  
26624
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2003-12-15 02:45 UTC 2003-12-15 04:08 UTC Bug Not a bug 4.3.3 windows server 2003 cannot get the right value when i use + operator  
26713
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2003-12-24 17:46 UTC 2003-12-24 18:32 UTC Bug Not a bug Irrelevant Windows XP Detail  
27119
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2004-02-02 01:11 UTC 2004-02-02 02:21 UTC Bug Not a bug 4.3.4 Windows/Linux wrong sum result  
27332
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2004-02-20 10:43 UTC 2004-02-20 10:45 UTC Bug Not a bug 4.3.4 windows xp wrong result  
28536
(edit)
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  
29516
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2004-08-04 05:49 UTC 2004-08-04 07:56 UTC Bug Not a bug 5.0.0 Windows XP Mathematical calculations give unexpected result  
29921
(edit)
2004-08-31 18:33 UTC 2004-08-31 19:10 UTC Bug Not a bug 5.0.1 FreeBSD 4.8 Float .25 as opposed to 0.25 calculates to 0  
30330
(edit)
2004-10-05 19:46 UTC 2004-10-05 20:40 UTC Bug Not a bug 4.3.9 Windows 2000 fmod() does not return the correct value.  
30494
(edit)
2004-10-20 14:24 UTC 2004-10-20 14:35 UTC Bug Not a bug 4.3.9 Windows XP sin() seems to give a wrong output if you convert it to radius  
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  
34246
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2005-08-25 11:41 UTC 2005-08-25 11:48 UTC Bug Not a bug 4.4.0 Windows XP Dividing number by half over and over eventually returns 0  
34427
(edit)
2005-09-08 14:24 UTC 2010-03-13 20:00 UTC Bug Not a bug 5.0.5 Windows XP round function bug  
35275
(edit)
2005-11-18 14:13 UTC 2005-11-18 16:39 UTC Bug Not a bug 5.0.5 Win XP Addition of some negative floats fails  
35667
(edit)
2005-12-14 12:34 UTC 2005-12-14 12:40 UTC Bug Not a bug 5.1.1 win32 Wrong result from round()  
37150
(edit)
2006-04-20 16:37 UTC 2006-04-20 16:54 UTC Bug Not a bug 5.1.2 windows xp pro sp2 mod operation return only integer part of the result  
37683
(edit)
2006-06-02 17:46 UTC 2006-06-02 18:07 UTC Bug Not a bug 5.1.4 Linux / Ubuntu or Fedora Comparison operator fails with certain numbers  
39302
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2006-10-30 07:11 UTC 2006-10-30 07:45 UTC Bug Not a bug 5.1.6 FreeBSD 6.1 Released integer/datatype error  
39479
(edit)
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  
40622
(edit)
2007-02-24 21:36 UTC 2007-02-25 15:10 UTC Bug Not a bug 4.4.5 windows 2003 Apache 2 round function  
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  
42581
(edit)
2007-09-06 15:59 UTC 2007-09-06 21:49 UTC Bug Not a bug 5.2.4 Windows, Linux strange echo of float vals  
43267
(edit)
2007-11-12 18:30 UTC 2007-11-12 18:59 UTC Bug Not a bug 5.2.5 CentOS Error in Floating Point Operation  
44659
(edit)
2008-04-07 13:04 UTC 2012-05-11 21:25 UTC Bug Not a bug 5.2.5 Mac OSX Adding decimals to math calc where it should not  
44898
(edit)
2008-05-02 20:43 UTC 2008-05-02 20:58 UTC Bug Not a bug 5.2.6 CentOS Enterprise 4.5 x86_64 Operators not acting correctly to floatval results  
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