Matrix3x3 Matrix3x3::operator*(f32 factor) const { Matrix3x3 ret; std::transform(begin(),end(),ret.begin(), [factor](f32 v)->f32{return v*factor;}); return ret; }
Matrix3x3 Matrix3x3::operator-(Matrix3x3 const& rhs) const { Matrix3x3 ret; std::transform(begin(),end(),rhs.begin(),ret.begin(), [](f32 a,f32 b)->f32{return a-b;}); return ret; }
Matrix3x3 Matrix3x3::operator-() const { Matrix3x3 ret; std::transform(begin(),end(),ret.begin(),[](f32 a)->f32{return -a;}); return ret; }
bool Matrix3x3::operator==(Matrix3x3 const& rhs) const { const bool ret=std::equal(begin(),end(),rhs.begin()); return ret; }