[The_suffocated]

Being case insensitive is a PITA for implementing any numerical algorithm you read from a paper. Most mathematical symbols are single-letter, and quite often both capital letter and its small letter counterpart are used in the same paper.

[rlp]

The first letter of a Nim identifier is case sensitive, it's just the rest that aren't.

[The_suffocated]

You are right. I didn't notice that before.