Stdmath Packages

Round a numeric value to the nearest multiple of b^n toward negative infinity.

Modulus function.

Compute the Fresnel integrals S(x) and C(x).

BLAS.

Base (i.e., lower-level) basic linear algebra subprograms (BLAS).

Scale a single-precision complex floating-point vector by a single-precision complex floating-point constant and add the result to a single-precision complex floating-point vector.

Copy values from one complex single-precision floating-point vector to another complex single-precision floating-point vector.

Scale a single-precision complex floating-point vector by a single-precision complex floating-point constant.

Double-precision floating-point mathematical constants.

Catalan's constant.

Cube root of double-precision floating-point epsilon.

Euler's number.

Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.

The Euler-Mascheroni constant.

The bias of a double-precision floating-point number's exponent.

1/4 times π.

Fourth root of double-precision floating-point epsilon.

Arbitrary constant `g` to be used in Lanczos approximation functions.

Glaisher-Kinkelin constant.

One half times the natural logarithm of 2.