F(x) versus I p -- functional versus imperative, idempotent versus side effect... that's an interesting convention.
I believe the mess with optional parentheses is mainly due to the left/righ associative rule. i.e. I have difficulties to properly group subexpressions.
My style: don't assume reader knows about associativity rules so much, prefer explicit parentheses when ambiguities about interpretation is solved by these associativity rules.
For language designers: maybe parentheses should be mandatory when sufficiently nested?
Comments
F(x) versus I p -- functional versus imperative, idempotent versus side effect... that's an interesting convention.
I believe the mess with optional parentheses is mainly due to the left/righ associative rule. i.e. I have difficulties to properly group subexpressions.
My style: don't assume reader knows about associativity rules so much, prefer explicit parentheses when ambiguities about interpretation is solved by these associativity rules.
For language designers: maybe parentheses should be mandatory when sufficiently nested?
:)