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Software Development Wolfram Language

Posted 9 years ago

POSTED BY: Ta'a Nwa Dombou

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Posted 9 years ago

A variation on the theme: exprToFunction[expr_, vars_] := Function[Evaluate[expr /. Thread[vars -> Array[Slot, Length[vars]]]]] If you didn't insist on pure functions, you could get away with exprToFunction[expr_, vars_] := Function[vars, expr]

POSTED BY: Gianluca Gorni

Posted 9 years ago

You can avoid ToExpression and ToString by : exprToFunction[expr, vars] := Function @ expr /. MapIndexed[#1 -> Slot @@ #2 &, vars]