const expected = [ 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, ]; testMat4WithAndWithoutDest((newDst) => { return mat4.multiplyScalar(m, 2, newDst); }, expected);
testMultiply(mat4.multiply);