\[ \int \frac {(a+a \sin (e+f x))^3}{(c-c \sin (e+f x))^{9/2}} \, dx \]
Optimal antiderivative \[ \frac {a^{3} c^{2} \left (\cos ^{5}\left (f x +e \right )\right )}{4 f \left (c -c \sin \left (f x +e \right )\right )^{\frac {13}{2}}}-\frac {5 a^{3} \left (\cos ^{3}\left (f x +e \right )\right )}{24 f \left (c -c \sin \left (f x +e \right )\right )^{\frac {9}{2}}}+\frac {5 a^{3} \cos \left (f x +e \right )}{32 c^{2} f \left (c -c \sin \left (f x +e \right )\right )^{\frac {5}{2}}}-\frac {5 a^{3} \cos \left (f x +e \right )}{128 c^{3} f \left (c -c \sin \left (f x +e \right )\right )^{\frac {3}{2}}}-\frac {5 a^{3} \arctanh \left (\frac {\cos \left (f x +e \right ) \sqrt {c}\, \sqrt {2}}{2 \sqrt {c -c \sin \left (f x +e \right )}}\right ) \sqrt {2}}{256 c^{\frac {9}{2}} f} \]
command
integrate((a+a*sin(f*x+e))^3/(c-c*sin(f*x+e))^(9/2),x, algorithm="giac")
Giac 1.9.0-11 via sagemath 9.6 output
\[ \text {output too large to display} \]
Giac 1.7.0 via sagemath 9.3 output \[ \text {Exception raised: NotImplementedError} \]_______________________________________________________