78.2 Problem number 14

\[ \int \frac {1}{\left (a+b \csc ^2(c+d x)\right )^{5/2}} \, dx \]

Optimal antiderivative \[ -\frac {\arctan \left (\frac {\cot \left (d x +c \right ) \sqrt {a}}{\sqrt {a +b +b \left (\cot ^{2}\left (d x +c \right )\right )}}\right )}{a^{\frac {5}{2}} d}+\frac {b \cot \left (d x +c \right )}{3 a \left (a +b \right ) d \left (a +b +b \left (\cot ^{2}\left (d x +c \right )\right )\right )^{\frac {3}{2}}}+\frac {b \left (5 a +3 b \right ) \cot \left (d x +c \right )}{3 a^{2} \left (a +b \right )^{2} d \sqrt {a +b +b \left (\cot ^{2}\left (d x +c \right )\right )}} \]

command

integrate(1/(a+b*csc(d*x+c)^2)^(5/2),x, algorithm="giac")

Giac 1.9.0-11 via sagemath 9.6 output

\[ -\frac {\frac {{\left ({\left (\frac {{\left (5 \, a^{9} b^{2} \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + 3 \, a^{8} b^{3} \mathrm {sgn}\left (\sin \left (d x + c\right )\right )\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2}}{a^{12} + 2 \, a^{11} b + a^{10} b^{2}} + \frac {3 \, {\left (8 \, a^{10} b \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + 7 \, a^{9} b^{2} \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + a^{8} b^{3} \mathrm {sgn}\left (\sin \left (d x + c\right )\right )\right )}}{a^{12} + 2 \, a^{11} b + a^{10} b^{2}}\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - \frac {3 \, {\left (8 \, a^{10} b \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + 7 \, a^{9} b^{2} \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + a^{8} b^{3} \mathrm {sgn}\left (\sin \left (d x + c\right )\right )\right )}}{a^{12} + 2 \, a^{11} b + a^{10} b^{2}}\right )} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - \frac {5 \, a^{9} b^{2} \mathrm {sgn}\left (\sin \left (d x + c\right )\right ) + 3 \, a^{8} b^{3} \mathrm {sgn}\left (\sin \left (d x + c\right )\right )}{a^{12} + 2 \, a^{11} b + a^{10} b^{2}}}{{\left (b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 4 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 2 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + b\right )}^{\frac {3}{2}}} - \frac {6 \, \arctan \left (-\frac {\sqrt {b} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - \sqrt {b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} + 4 \, a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 2 \, b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + b} + \sqrt {b}}{2 \, \sqrt {a}}\right )}{a^{\frac {5}{2}} \mathrm {sgn}\left (\sin \left (d x + c\right )\right )}}{3 \, d} \]

Giac 1.7.0 via sagemath 9.3 output

\[ \text {Exception raised: TypeError} \]________________________________________________________________________________________