I only have 20 years of development experience, so I'll defer to Walter here, but if I were to write that equation it would look like `d + (e * g)`. I don't trust mine or anyone's understanding of operator precedence. Just look at how ridiculously hard to read their implementations in parsers are.

Specifically d+e*g I might make an exception for in a code review (and allow it), since it's such a widely known precedence in mathematics you can expect the reader and writer to know the way it goes, but any more complex and I'd reject it in the review for lack of parentheses.