First steps using Symbolics.jl. I’d like to program an elementary calculus trainer: An expression is shown As solution, the expanded expression is shown As proof, the expression is evaluated with numerical values. What is the best way for the last point, using substitute or build_function? usin…

Numerically evaluate a symbolic expression

ChrisRackauckas December 30, 2021, 12:41pm 2

substitute unless you call it many times.

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