int abs(int); |
Absolute value |
cstdlib |
long labs(long); |
Absolute value |
cstdlib |
double fabs(double); |
Absolute value |
cmath |
double sqrt(double); |
Square root |
cmath |
double pow(double, double); |
Returns the first argument raised to the power of the second argument. |
cmath |
double exp(double); |
Returns e (base of the natural logarithm) to the power of its argument. |
cmath |
double log(double); |
Natural logarithm (ln) |
cmath |
double log10(double); |
Base 10 logarithm |
cmath |
double ceil(double); |
Returns the smallest integer that is greater than or equal to its argument. |
cmath |
double floor(double); |
Returns the largest integer that is less than or equal to its argument. |
cmath |