AutoResearch / equation-tree

https://autoresearch.github.io/equation-tree/

MIT License

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Add standard operators and functions #5

Closed younesStrittmatter closed 1 year ago

younesStrittmatter commented 1 year ago

Description

changed infix to prefix to use sympy, add more default operators/functons to include sr_bench standards

feat: A new feature
BREAKING_CHANGE: Might be a breaking change. (Hopefully not)

younesStrittmatter commented 1 year ago

don't use sympy anymore. Multiple reasons: Unary minus/division are a pain, especially since sympy doesn't use binary trees but trees with arbitrary number of nodes. This is a bit fragile still, but if used with default function and operator space, should work.

ATTENTION: Usage of defaults is highly recommended (subspace of defaults will work too)