Gregory Nutt
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342f5fe33d
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Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
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2015-06-28 08:08:57 -06:00 |
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Gregory Nutt
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1025c3fb21
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Fixes to asinh(), atanh(), and sinh(): The 'basic' expansions all exhibited bad cancellation errors near zero (<= 1E-10). This can be easily seen e.g. with x = 1E-30, the results are all zero though they should be extremely close to x. The cutoff values (1E-5, 1E-9) are chosen so that the next term in the Taylor series is negligible (for double). Functions could maybe be optimized to use only first term (x) and a smaller cutoff, just bigger than where the cancellation occurs.
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2015-04-09 10:35:07 -06:00 |
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Gregory Nutt
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1018296e27
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Make some file section headers more consistent with standard
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2015-04-08 07:32:08 -06:00 |
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Gregory Nutt
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b12cf6d2f5
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Add math library support for trunc functions. From Brennan Ashton.
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2015-01-26 19:00:35 -06:00 |
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Gregory Nutt
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0a11f9b669
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Cosmetic
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2015-01-26 18:55:17 -06:00 |
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Gregory Nutt
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06337a4f7a
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Add math library support for copysign. From Brennan Ashton
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2015-01-26 18:52:28 -06:00 |
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Gregory Nutt
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7e177e1c12
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Add error function to math library. From Brennan Ashton.
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2015-01-26 13:58:47 -06:00 |
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Gregory Nutt
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e153959eea
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Add support for inverse hyperbolic functions. From Brennan Ashton
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2015-01-26 13:52:53 -06:00 |
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Gregory Nutt
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5e285b8bc4
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More NxWM build fixes
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2014-09-20 16:47:00 -06:00 |
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Gregory Nutt
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28ad8e7cfd
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Change commenting style to agree with coding standard
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2014-09-08 08:02:37 -06:00 |
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Gregory Nutt
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9d03879c8b
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Correct atan2 implementations from Denis Arnst
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2014-09-08 07:55:09 -06:00 |
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Gregory Nutt
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f0c90a39ca
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Change double_t to double in rint. Add rintf and rintl while we are at it
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2014-06-28 10:14:29 -06:00 |
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Gregory Nutt
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33121dd0d0
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Various changes associated with symbol tables. Most from Pelle Windestam
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2014-06-27 08:14:07 -06:00 |
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Gregory Nutt
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3a1324741a
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More trailing whilespace removal
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2014-04-13 14:32:20 -06:00 |
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Gregory Nutt
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bdf1ad69d6
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libc logic should not directly assign errno, but should use set_errno() macro. This is because in the kernel build, errno is a system call
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2013-12-11 14:54:22 -06:00 |
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Gregory Nutt
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b553609351
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New Kconfig convention: Extra indentation in comments will render as HTML preformatted text
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2013-04-22 09:10:58 -06:00 |
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patacongo
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d028533b8a
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Verified USB HID KBD driver encoding of special characters; apps/examples/hidkbd now decodes encoded keyboar characters.
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5463 42af7a65-404d-4744-a932-0658087f49c3
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2012-12-26 21:37:50 +00:00 |
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patacongo
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5306523bce
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Patches from Petteri Aimonen + stdbool and rand() changes for Freddie Chopin
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5415 42af7a65-404d-4744-a932-0658087f49c3
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2012-12-07 16:00:56 +00:00 |
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patacongo
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5cb8226727
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OK.. I think the directory has been recovered and renamed
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5331 42af7a65-404d-4744-a932-0658087f49c3
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2012-11-10 16:34:46 +00:00 |
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patacongo
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42997ede83
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Still trying to recover directory contents
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5330 42af7a65-404d-4744-a932-0658087f49c3
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2012-11-10 16:19:12 +00:00 |