math.h
math.h is a standard header file that comes with most C++ compilers.
It contains the most useful math functions.
The following math functions exists in math.h:
- asin()
- ?
- acos()
- ?
- atan()
- ?
- atan2()
- ?
- cos()
- ?
- cosh()
- ?
- exp()
- ?
- sin()
- ?
- sinh()
- ?
- tan()
- ?
- tanh()
- ?
- log
- ?
- log10
- ?
- pow
- ?
- pow10
- ?
- sqrt
- ?
- ceil(x)
- rounds up to the nearest integer.
- floor(x)
- Rounds down to the nearest integer.
- round(x)
- Rounds to the nearest integer.
- abs(x)
- Returns the absolute value of a number ( in effect, makes it positive. )
- fabs
- ?
- ldexp
- ?
- frexp
- ?
- modf
- ?
- fmod
- ?
- hypot(a,b)
- calculates the hypotenuse of a triangle. a and b are the legs.
Related Pages
Tutorials
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