\stopsection
</context>
To get alphabets instead of numbers, use again {{cmd|setupformulas}}
<context source="yes" text="This, when typeset, produces the following:">
The famous result (once more) is given by
\setupformulas[numberconversion=Character]
\startplaceformula
\setupformulas[numberconversion=Character]
\startformula
c^2 = a^2 + b^2
\setupformulas[numberconversion=character]
\startformula
c^2 = a^2 + b^2