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| author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
| commit | c45bccad44187da27505cf5808424e709e3f54a1 (patch) | |
| tree | 18a459a50f8d0551ba046e30462c93999d982725 /docs/source/arduino/abs.rst | |
| parent | 84fd2532a7f23d20354ff590790b3f892cb7e7d7 (diff) | |
| parent | d5ad2a27f4e69e6cc9324331945937c983c30366 (diff) | |
| download | librambutan-c45bccad44187da27505cf5808424e709e3f54a1.tar.gz librambutan-c45bccad44187da27505cf5808424e709e3f54a1.zip | |
Merge branch 'master' into debug-serialusb.
Chose debug-serialusb version in cases of conflict.
Conflicts:
libmaple/usb/usb_callbacks.c
Diffstat (limited to 'docs/source/arduino/abs.rst')
| -rw-r--r-- | docs/source/arduino/abs.rst | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/docs/source/arduino/abs.rst b/docs/source/arduino/abs.rst deleted file mode 100644 index 5d699ae..0000000 --- a/docs/source/arduino/abs.rst +++ /dev/null @@ -1,33 +0,0 @@ -.. _arduino-abs: - -abs(x) -====== - -Description ------------ - -(Macro) computes the absolute value of a number. - -Parameters ----------- - -**x**: the number - -Returns -------- - -**x**: if **x** is greater than or equal to 0. - -**-x**: if **x** is less than 0. - -Warning -------- - -Because of the way ``abs()`` is implemented, avoid using other -functions or causing side effects inside the brackets, as it may lead -to incorrect results :: - - abs(a++); // avoid this - yields incorrect results - - a++; // use this instead - - abs(a); // keep other math outside the function |