Hi Folks, Apology if this is not the appropriate location for this post. Also, I am not much of a computer programmer so I also apologize for any incorrect terminology in the following. I have run across a problem that Julia’s “lambdify()” command will not convert Python’s symbolic function “atan…

atan2 does not seem to be in the fn_maps dictionary of SymPy.jl. You can use: jf_x = lambdify(f_x, fns = Dict("atan2"=>:atan)) nf_x = jf_x(3/2pi)

Thanks fgerick! I was able to get this to work in my much larger expressions with a minor tweak. I am uber-grateful for you very prompt response.

Problem Lambdifying atan function

fgerick June 16, 2020, 9:08am 3

Also, see Please read: make it easier to help you on how to highlight code (as you had issues displaying it correctly).

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