Mathematical module

A libary of math algorithms and basic math functions.

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

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

Natural exponential function.

Computes an absolute value.

Computes the principal square root.

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

Evaluates a polynomial.

Exponential function.

Error function.

Rounds a numeric value toward positive infinity.

Rounds a numeric value toward negative infinity.

Returns a string giving the literal bit representation of a single-precision floating-point number.

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

Splits a floating-point number into a higher order word and a lower order word.

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

Multiplies a double-precision floating-point number by an integer power of two.

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

Natural logarithm.