atomizer

function bezier(pts) {
	return function (t) {
		for (var a = pts; a.length > 1; a = b)  // do..while loop in disguise
			for (var i = 0, b = [], j; i < a.length - 1; i++)  // cycle over control points
				for (b[i] = [], j = 0; j < a[i].length; j++)  // cycle over dimensions
					b[i][j] = a[i][j] * (1 - t) + a[i+1][j] * t;  // interpolation
		return a[0];
	}
}

endolith

ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶

silentmatt

/*
    Get an array of parameter names for a function.

    Example:

        js> function f(a, b, c) { return a + b * c; }
        js> JSON.stringify(Function.parameters(f));
        ["a","b","c"]
*/
Function.parameters = function(f) {