Function angleDist

src/lib/angles.js:46–48

* angular distance between angle 'a' and 'b' * * @param {number} a : first angle in *radians* * @param {number} b : second angle in *radians* * @return {number} angular distance in *radians*

(a, b)

 * @return {number} angular distance in *radians*
 */
function angleDist(a, b) {
    return Math.abs(angleDelta(a, b));
}

/**
 * is angle inside sector?