sellquiz/examples/hello2.txt

An open source domain-specific language for online assessment

Product    #fundamentals   #easy  
    a, n in { 2, 3, ..., 6 }
Calculate $ prod_(i=1)^n a = #(a^n) $
    ? Multiply $a*a*...*a$ ($n$ times).

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Derivations

    a, b in { 3, 4, ..., 8 }
    f1(x) := a * exp(b*x)
    f1_deriv(x) := diff(f1, x)

$ f(x) = f1 $
$ f'(x) = #(f1_deriv) $