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

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

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

Compute the cosine of a number.

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

Compute gamma(x+1) - 1.

Compute the sum of an infinite series.

Test if a finite numeric value is an even number.

Evaluate bˣ - 1.

Return the minimum value.

Round a numeric value to the nearest integer.

Parse and evaluate simple math expressions

Beta function.

Continued fraction approximation.

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

Standard math.

Modulus function.

Compute `x - nπ/2 = r`.

Incomplete gamma function.

Evaluate ln(1+x) - x.