Stdmath Packages

Return a double-precision floating-point number with the magnitude of x and the sign of x*y.

Return a single-precision floating-point number with the magnitude of x and the sign of x*y.

Round a double-precision floating-point number toward negative infinity.

Round a numeric value to the nearest power of 10 toward negative infinity.

Round a numeric value to the nearest power of two toward negative infinity.

Evaluate the signum function of a double-precision complex floating-point number.

Convert an angle from degrees to radians.

Convert an angle from degrees to radians (single-precision).

Digamma function.

Evaluate the Dirac delta function.

Dirichlet eta function.

Compute the complete elliptic integral of the second kind.

Compute the coversed sine.

Compute the argument of a double-precision complex floating-point number in radians.

Compute the absolute value and the phase of a double-precision complex floating-point number.

Round each component of a double-precision complex floating-point number to the nearest integer.

Round each component of a double-precision complex floating-point number to the nearest multiple of 10^n.

Compute the cosecant of a number.

Compute the cosecant of a degree.

Compute the hyperbolic cosecant of a number.