FLOAT Packages

Test if a double-precision floating-point numeric value is NaN.

Test if a single-precision floating-point numeric value is NaN.

Test if a double-precision floating-point numeric value is a negative finite number.

Test if a double-precision floating-point numeric value is negative zero.

Test if a single-precision floating-point numeric value is negative zero.

Test if a numeric value is a nonnegative finite number.

Test if a numeric value is a nonpositive finite number.

Test if a finite numeric value is an odd number.

Test if a double-precision floating-point numeric value is a positive finite number.

Test if a double-precision floating-point numeric value is positive zero.

Evaluate the identity function for a single-precision complex floating-point number.

Restrict a single-precision floating-point number to a specified range.

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

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

Round a single-precision floating-point number toward positive infinity.

Round a single-precision floating-point numeric value toward negative infinity.

Split a double-precision floating-point number into a normalized fraction and an integer power of two.

Multiply two single-precision floating-point numbers.

Subtract two single-precision floating-point numbers.

Compute the squared absolute value of a single-precision floating-point number.