Floating-point Packages

Smallest positive single-precision floating-point subnormal number.

Square root of single-precision floating-point epsilon.

2π.

Apéry's constant.

Compute the relative difference of two real numbers in units of double-precision floating-point epsilon.

Single-precision complex floating-point zero.

Return an unsigned 32-bit integer corresponding to the IEEE 754 binary representation of a single-precision floating-point number.

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.

Create a double-precision floating-point number from a literal bit representation.

Create a double-precision floating-point number from a higher order word and a lower order word.

Return an unsigned 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

Return an unsigned 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Split a double-precision floating-point number into a higher order word and a lower order word.

Set the more significant 32 bits of a double-precision floating-point number.

Set the less significant 32 bits of a double-precision floating-point number.

Return a boolean indicating if the sign bit for a double-precision floating-point number is on (true) or off (false).

Return a string giving the literal bit representation of a double-precision floating-point number.