'How to generate random math expression trees with sympy?
I am scouring the web but I cannot find how to generate random math expressions with sympy. Is it even possible?
I would like to build an expression tree by randomly selecting functions (product, sum, cosine...) and symbols from a set of predefined functions and symbols. For instance, given the set [+,.] of sum and product and the symbols [x,y] I'd like to generate expressions such as x+y, (x+y).x, y+(x.x+y)+x etc, controlling parameters as the tree depth, width and the number of nodes.
Any hints?
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