Exun.Der (exun v0.5.0)
Derivate expressions
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Functions
Derive function for variable x, may be an ast or an expresion in text mode
Link to this section Functions
Link to this function
deriv(txt, x)
Derive function for variable x, may be an ast or an expresion in text mode
deriv("sin(x)","x")
-> cos(x)*x'x
Or an AST, for internal use of library
deriv({:vari,"x"},"x")
-> {:numb,1}