Question: Quiz Creation with more comlex math expression

Hello,

i try to create a quiz. Is it possible to set a comlex math expression like the first expression in my document for a choice? In the Helppage I did not see the oppertunity to use an Integral expression for example. Or is it posssible to use 2D Math Input for the choices ? 

int(diff(u, t), s = A .. E)+(1/2)*u__E^2"+(∫)[A]^(E)(1)/(`ϱ`)(ⅆ)/(ⅆ s)p ⅆs+`ϕ__E`=(1)/(2)(`u__A`)^(2)+`ϕ__A`;"

Error, (in int) wrong number (or type) of arguments: invalid options or option values passed to definite integration.

 

Error, (in int) wrong number (or type) of arguments: invalid options or option values passed to definite integration.

 

with(Grading)

A := Array()

A(1) := Grading:-Quiz("Welche der folgenden Varianten der Bernoullischen Gleichung sind korrekt?", 3, ["A", "B", "C"], 'style' = multiplechoice, 'output' = `module`)

Grading:-Quiz(A, numberformat = lowercaseroman, numberprefix = "Frage 1.", border = true)

 

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