Compute the sum of an infinite series.
Test if a value is a string.
Calculate a scaled Lanczos sum for the approximation of the gamma function.
Evaluate the natural logarithm of 1+x.
Set the more significant 32 bits of a double-precision floating-point number.
Compute gamma(x+1) - 1.
Test if a double-precision floating-point numeric value is positive zero.
The maximum biased base 2 exponent for a subnormal double-precision floating-point number.
Compute the sine of a number.
Evaluate bˣ - 1.
Degenerate distribution cumulative distribution function (CDF).
Escape a regular expression string or pattern.
Test if a finite numeric value is an even number.
Round a numeric value to the nearest integer.
Evaluate the natural logarithm of a double-precision floating-point number.
The maximum biased base 2 exponent for a double-precision floating-point number.
The minimum biased base 2 exponent for a subnormal double-precision floating-point number.
Compute `x - nπ/2 = r`.
Replace search occurrences with a replacement string.
Chi-squared distribution cumulative distribution function (CDF).
Continued fraction approximation.
Gamma distribution cumulative distribution function (CDF).
Modulus function.
Compute exp(x) - 1.