randRangeExclude(-10,10,[0])
randRange(2,10)
randRangeExclude(-10,10,[-1,0,1])
[
[a, a+"x"],
["x^{" + n + "}", fraction(1, n+1) + "x^{" + (n+1) + "}"],
["\\frac{1}{x}", "\\ln(|x|)"],
["\\cos(x)", "\\sin(x)"],
["\\sin(x)", "-\\cos(x)"],
["e^x", "e^x"],
[b + "^x", "\\frac{1}{\\ln(" + b + ")}" + b + "^x"],
]
randRange(0,functionBank.length-1)
functionBank[fNum]
Bestimmen Sie \displaystyle \int f[0] \; dx.
Verwenden Sie C als Integrationskonstante.
f[1]+C
\displaystyle
\int f[0] \; dx = f[1] + C.