SimplExp
Fast and crude mathematical expression simplifier for Python and Rust
Used in BoldUI.
Example
from simplexp import var, Expr, Oplist
# Simplification:
expr = ((var('x') + var('x')) / 2 + 10)
print(expr) # => (x + 10)
# Serialization:
print(Expr.to_dict(expr)) # => {'type': 'add', 'a': {'type': 'var', 'name': 'x'}, 'b': 10}
# Serialization into operation list:
print(Oplist(var('x') + var('y')).to_list()) # =>
# [
# {'type': 'var', 'name': 'x'},
# {'type': 'var', 'name': 'y'},
# {'type': 'add', 'a': 0, 'b': 1}
# ]
# Values are kept as values (when optimized successfully):
print(Expr.to_dict(Expr(100) + 200)) # => 300How it looks visually
Optimizing a "rect" operation in BoldUI, which holds a list of 4 expressions. Each is optimized using SimplExp:
Before optimization
After optimization
