#!/usr/bin/5D -p OPLs/Math.5D
let Composition := requireModule "Composition" in
Composition.withInterface1 filename
let raiseErrorWithCode := (\part \code [part code]) in 
let raiseMissingSymbolError := Composition.raiseMissingSymbolError in 
let error? := (\a Builtins.cons? a) in 
(#exports[raiseErrorWithCode raiseMissingSymbolError error?])