Test if a finite numeric value is an even number.

Evaluate a polynomial using double-precision floating-point arithmetic.

micromark extension to support math (`$C_L$`, `\(C_L\)`)

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

Compute the cosine of a number.

Compute the cosine of a double-precision floating-point number on [-π/4, π/4].

Evaluate bˣ - 1.

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

Compute the sine of a double-precision floating-point number on [-π/4, π/4].

Evaluate a factorial.

Compute the sum of an infinite series.

Compute gamma(x+1) - 1.

Compute `x - nπ/2 = r`.

Return the minimum value.

Calculate a scaled Lanczos sum for the approximation of the gamma function.

Parse and evaluate simple math expressions

Continued fraction approximation.

Standard math.

Incomplete gamma function.

Beta function.