<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%&amp;Plain

\input fontinst.sty


%1
\CalculateTan{30}
\message{sin 30 = \UseSin{30}}
\message{cos 30 = \UseCos{30}}
\message{tan 30 = \UseTan{30}}



\bye


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