Matrix4f Mapped Soot

public void mul4f(Matrix4fMapped left, Matrix4fMapped right) {
    float lm00 = left.m00;
    float lm10;
    float lm20;
    float lm30;
    float rm01;
    float rm02;
    float rm03;
    float rm00 = right.m00;
    float rm10 = right.m10;
    float rm20 = right.m20;
    float rm30 = right.m30;
    float lm01 = left.m01;
    float lm02 = left.m02;
    float lm03 = left.m03;
    m00 = lm00 * rm00 + (lm10 = left.m10) * (rm01 = right.m01) + (lm20 = left.m20) * (rm02 = right.m02) + (lm30 = left.m30) * (rm03 = right.m03);
    float rm11;
    float rm12;
    float rm13;
    m10 = lm00 * rm10 + lm10 * (rm11 = right.m11) + lm20 * (rm12 = right.m12) + lm30 * (rm13 = right.m13);
    float rm21;
    float rm22;
    float rm23;
    m20 = lm00 * rm20 + lm10 * (rm21 = right.m21) + lm20 * (rm22 = right.m22) + lm30 * (rm23 = right.m23);
    float rm32;
    m30 = lm00 * rm30 + lm10 * (lm00 = right.m31) + lm20 * (rm32 = right.m32) + lm30 * (right = ((Matrix4fMapped)(right.m33)));
    m01 = lm01 * rm00 + (lm30 = left.m11) * rm01 + (lm20 = left.m21) * rm02 + (lm10 = left.m31) * rm03;
    m11 = lm01 * rm10 + lm30 * rm11 + lm20 * rm12 + lm10 * rm13;
    m21 = lm01 * rm20 + lm30 * rm21 + lm20 * rm22 + lm10 * rm23;
    m31 = lm01 * rm30 + lm30 * lm00 + lm20 * rm32 + lm10 * right;
    m02 = lm02 * rm00 + (lm01 = left.m12) * rm01 + (lm30 = left.m22) * rm02 + (lm20 = left.m32) * rm03;
    m12 = lm02 * rm10 + lm01 * rm11 + lm30 * rm12 + lm20 * rm13;
    m22 = lm02 * rm20 + lm01 * rm21 + lm30 * rm22 + lm20 * rm23;
    m32 = lm02 * rm30 + lm01 * lm00 + lm30 * rm32 + lm20 * right;
    m03 = lm03 * rm00 + (rm00 = left.m13) * rm01 + (rm01 = left.m23) * rm02 + (rm02 = left.m33) * rm03;
    m13 = lm03 * rm10 + rm00 * rm11 + rm01 * rm12 + rm02 * rm13;
    m23 = lm03 * rm20 + rm00 * rm21 + rm01 * rm22 + rm02 * rm23;
    m33 = lm03 * rm30 + rm00 * lm00 + rm01 * rm32 + rm02 * right;
}