% \enableexperiments[fonts.compact]
% \enabletrackers[fonts.defining]

\environment math-fonts-helpers

\startbuffer[primes]
    $\textstyle f' f'(x) $
    $\textstyle f'' f''(x) $
    $\textstyle f''' f'''(x) $
    \blank
    $\scriptstyle f' f'(x) $
    $\scriptstyle f'' f''(x) $
    $\scriptstyle f''' f'''(x) $
    \blank
    $\scriptscriptstyle f' f'(x) $
    $\scriptscriptstyle f'' f''(x) $
    $\scriptscriptstyle f''' f'''(x) $
\stopbuffer

\setupmathematics[stylealternative={calligraphic}]

\starttext
    \MathSamples [
    ] [
        primes
    ]

\stoptext