FunctionsΒΆ
The following functions are available:
| Function | Description |
|---|---|
gammalib::acos |
Arc cosine function that avoids NaN due to rounding errors |
gammalib::atan2 |
Arc tangens function for argument x/y |
gammalib::cosd |
Cosine function for argument given in degrees |
gammalib::sind |
Sine function for argument given in degrees |
gammalib::tand |
Tangens function for argument given in degrees |
gammalib::asind |
Arc sine function for argument given in degrees |
gammalib::acosd |
Arc cosine function for argument given in degrees |
gammalib::atand |
Arc tangens function for argument given in degrees |
gammalib::atan2d |
Arc tangens function for argument x/y given in degrees |
gammalib::sincosd |
Returns sine and cosine for argument given in degrees |
gammalib::gammln |
Natural logarithm of gamma function |
gammalib::erf |
Error function |
gammalib::erfc |
Complementary error function |
gammalib::erfinv |
Inverse error function |
gammalib::modulo |
Remainder of division x/y |
gammalib::plaw_integral |
Integral of power law |
gammalib::gauss_integral |
Integral of Gaussian |