Editing Foreach loop (section)

=== Mathematica ===
In [[Mathematica]], <code>Do</code> will simply evaluate an expression for each element of a list, without returning any value.

<syntaxhighlight lang="Mathematica">
In[]:= Do[doSomethingWithItem, {item, list}]
</syntaxhighlight>

It is more common to use <code>Table</code>, which returns the result of each evaluation in a new list.

<syntaxhighlight lang="Mathematica">
In[]:= list = {3, 4, 5};

In[]:= Table[item^2, {item, list}]
Out[]= {9, 16, 25}
</syntaxhighlight>