Exercises: Math operators about starklings-cairo1 HOT 5 CLOSED

Can I take this? @shramee

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Facing this compiling issue when I have a comment // Return the solution of (x² + x - 2) / (x - 2), because of this char ²

⚠️  Compiling of exercises/operation/operation1.cairo failed! Please try again. Here's the output:
thread 'main' panicked at 'byte index 160 is not a char boundary; it is inside '²' (bytes 159..161) of `// Felts supports basic math operations.
// Only accepted operators (const excluded) are: +, -, * and /

Any idea @shramee @msaug ?

from starklings-cairo1.

Haven't seen that before. But yeah, makes sense. Probably can't have characters outside a specific boundary. Maybe raise an issue on starkware-libs/cairo?

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it's fixed with latest starkware-libs/cairo, looks like you fixed here as well

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@trangnv You can mention the issues on PR like so,
https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword

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