fabs
From cppreference.com
| Defined in header <math.h>
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| float fabsf( float arg );
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(since C99) | |
| double fabs( double arg );
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| long double fabsl( long double arg );
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(since C99) | |
Computes the absolute value of a floating point value arg.
[edit] Parameters
| arg | - | floating point value |
[edit] Return value
The absolute value of arg (|arg|)
[edit] See also
| (C99) |
computes absolute value of an integral value (|x|) (function) |
| (C99)
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checks if the given number is negative (function) |