Function inverseLinearInterpolation

source/helpers/math.ts:10–16

Inverse operation of linear interpolation. Given a range and a value, returns the interpolation amount to get that value. @param min Lowest value in the range @param max Highest value in the range @param value Value in the range @returns Interpolation amount from 0.0 to 1.0 (or beyond if `x` i

(min: number, max: number, value: number)

 @returns Interpolation amount from 0.0 to 1.0 (or beyond if `x` is outside the range [min, max])
 */
function inverseLinearInterpolation(min: number, max: number, value: number): number {
	if (min === max) {
		return 0;
	}

	return (value - min) / (max - min);
}

/**
 Create a function that calculates a GitHub heat index based on a list of numbers.