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| author | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
| commit | d9cbd78e29d42e70bb46641dd43ee0772c8c975f (patch) | |
| tree | 80a67cba4468dbcd89b3cd23ad56695b1f146c66 /source/arduino/abs.rst | |
| parent | 546b34076d230b617ba86defb6b90cd934b01878 (diff) | |
| download | librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.tar.gz librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.zip | |
reorganized all the arduino/ docs into a lang/ subdirectory since
they're properly CC attributed now.
Diffstat (limited to 'source/arduino/abs.rst')
| -rw-r--r-- | source/arduino/abs.rst | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/source/arduino/abs.rst b/source/arduino/abs.rst deleted file mode 100644 index 0ec6b47..0000000 --- a/source/arduino/abs.rst +++ /dev/null @@ -1,42 +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 parentheses, as it may -lead to incorrect results:: - - abs(a++); // avoid this - yields incorrect results - - abs(a); // use this instead - - a++; // keep other operations outside abs() - - -Arduino Compatibility ---------------------- - -Maple's implementation of ``abs()`` is compatible with Arduino. - - -.. include:: cc-attribution.txt
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