Function definition: Difference between revisions

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"Return the product of X and Y."
(* x y))</syntaxhighlight>
 
=={{header|EMal}}==
<syntaxhighlight lang="emal">
fun multiply = var by var a, var b
return a * b
end
writeLine(multiply(6, 7))
writeLine(multiply("can", 2))
</syntaxhighlight>
{{out}}
<pre>
42
cancan
</pre>
 
=={{header|Erlang}}==
214

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