64-bit Packages

Compute the double word product of two signed 32-bit integers.

Compute the double word product of two unsigned 32-bit integers.

Cube root of double-precision floating-point epsilon.

Fourth root of double-precision floating-point epsilon.

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

Utilities for double-precision floating-point numbers.

Base utilities for double-precision floating-point numbers.

Return an integer corresponding to the unbiased exponent of a double-precision floating-point number.