float4x4 mul

    // Matrix multiplication --------------------------------------------------------------
    static Float4x4 Multiply(const Float4x4& matrixA, const Float4x4 matrixB)
    {
        // Transpose B so everything becomes dot products
        Float4x4 matrixBtranspose = Transpose(matrixB);

        Float4x4 result;
        // Dot products infinity
        result.x.x = Dot(matrixA.x, matrixBtranspose.x);
        result.x.y = Dot(matrixA.x, matrixBtranspose.y);
        result.x.z = Dot(matrixA.x, matrixBtranspose.z);
        result.x.w = Dot(matrixA.x, matrixBtranspose.w);
        // -- //
        result.y.x = Dot(matrixA.y, matrixBtranspose.x);
        result.y.y = Dot(matrixA.y, matrixBtranspose.y);
        result.y.z = Dot(matrixA.y, matrixBtranspose.z);
        result.y.w = Dot(matrixA.y, matrixBtranspose.w);
        // -- //
        result.z.x = Dot(matrixA.z, matrixBtranspose.x);
        result.z.y = Dot(matrixA.z, matrixBtranspose.y);
        result.z.z = Dot(matrixA.z, matrixBtranspose.z);
        result.z.w = Dot(matrixA.z, matrixBtranspose.w);
        // -- //
        result.w.x = Dot(matrixA.w, matrixBtranspose.x);
        result.w.y = Dot(matrixA.w, matrixBtranspose.y);
        result.w.z = Dot(matrixA.w, matrixBtranspose.z);
        result.w.w = Dot(matrixA.w, matrixBtranspose.w);

        return result;
    }