function create$8() {
    var out = new ARRAY_TYPE(4);

    if (ARRAY_TYPE != Float32Array) {
      out[1] = 0;
      out[2] = 0;
    }

    out[0] = 1;
    out[3] = 1;
    return out;
  }
Creates a new identity mat2

@returns {mat2} a new 2x2 matrix