38.31 Problem number 200

\[ \int \frac {\sin ^2(a+b x)}{(d \cos (a+b x))^{3/2}} \, dx \]

Optimal antiderivative \[ \frac {2 \sin \left (b x +a \right )}{b d \sqrt {d \cos \left (b x +a \right )}}-\frac {4 \sqrt {\frac {\cos \left (b x +a \right )}{2}+\frac {1}{2}}\, \EllipticE \left (\sin \left (\frac {a}{2}+\frac {b x}{2}\right ), \sqrt {2}\right ) \sqrt {d \cos \left (b x +a \right )}}{\cos \left (\frac {a}{2}+\frac {b x}{2}\right ) b \,d^{2} \sqrt {\cos \left (b x +a \right )}} \]

command

integrate(sin(b*x+a)^2/(d*cos(b*x+a))^(3/2),x, algorithm="fricas")

Fricas 1.3.8 (sbcl 2.2.11.debian) via sagemath 9.6 output

\[ -\frac {2 \, {\left (i \, \sqrt {2} \sqrt {d} \cos \left (b x + a\right ) {\rm weierstrassZeta}\left (-4, 0, {\rm weierstrassPInverse}\left (-4, 0, \cos \left (b x + a\right ) + i \, \sin \left (b x + a\right )\right )\right ) - i \, \sqrt {2} \sqrt {d} \cos \left (b x + a\right ) {\rm weierstrassZeta}\left (-4, 0, {\rm weierstrassPInverse}\left (-4, 0, \cos \left (b x + a\right ) - i \, \sin \left (b x + a\right )\right )\right ) - \sqrt {d \cos \left (b x + a\right )} \sin \left (b x + a\right )\right )}}{b d^{2} \cos \left (b x + a\right )} \]

Fricas 1.3.7 via sagemath 9.3 output

\[ {\rm integral}\left (-\frac {\sqrt {d \cos \left (b x + a\right )} {\left (\cos \left (b x + a\right )^{2} - 1\right )}}{d^{2} \cos \left (b x + a\right )^{2}}, x\right ) \]