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\stoptext
</texcode>
Also note that in order to specify the size of the pen in {{code|1=MyPens[j]}} we have to say {{code|1=((2+j)*pt)}} in order for Metapost to interpret correctly the desired size of the pen.The outer parentheses are to prevent MetaPost from interpreting the definition as <texcode>MyPens[j] := (pencircle scaled (2+j)) * pt ;</texcode>
