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

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}