Functional Weave
Code in Rust

Tagged ratio

4 capabilities

math.basis-points
Convert a rate between percent, basis points and a plain ratio exactly, as decimal text or integer basis points.
A group of 3: convert_rate, to_basis_points, from_basis_points
math.rational
Exact fraction arithmetic, always reduced, for rates and ratios that must not drift.
A group of 8: calculate_rational, rational, add_rational, subtract_rational, multiply_rational, divide_rational, compare_rational, rational_to_integer