Looks good! I love the idea of the embedded calculator I noticed that it doesn't handle remainder/modulo (%) equations: "10 % 2" results in: "Left hand side o

Looks good! I love the idea of the embedded calculator I noticed that it doesn't handle remainder/modulo (%) equations: "10 % 2" results in: "Left hand side of addition cannot be a percentage." It does look like decimal.js can handle that: https://mikemcl.github.io/decimal.js/#mod https://mikemcl.github.io/decimal.js/#mod https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Remainder https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...