22.145 Problem number 1387

\[ \int \frac {1}{(b d+2 c d x)^{3/2} \left (a+b x+c x^2\right )^{3/2}} \, dx \]

Optimal antiderivative \[ -\frac {2}{\left (-4 a c +b^{2}\right ) d \sqrt {2 c d x +b d}\, \sqrt {c \,x^{2}+b x +a}}-\frac {24 c \sqrt {c \,x^{2}+b x +a}}{\left (-4 a c +b^{2}\right )^{2} d \sqrt {2 c d x +b d}}+\frac {12 \EllipticE \left (\frac {\sqrt {2 c d x +b d}}{\left (-4 a c +b^{2}\right )^{\frac {1}{4}} \sqrt {d}}, i\right ) \sqrt {-\frac {c \left (c \,x^{2}+b x +a \right )}{-4 a c +b^{2}}}}{\left (-4 a c +b^{2}\right )^{\frac {5}{4}} d^{\frac {3}{2}} \sqrt {c \,x^{2}+b x +a}}-\frac {12 \EllipticF \left (\frac {\sqrt {2 c d x +b d}}{\left (-4 a c +b^{2}\right )^{\frac {1}{4}} \sqrt {d}}, i\right ) \sqrt {-\frac {c \left (c \,x^{2}+b x +a \right )}{-4 a c +b^{2}}}}{\left (-4 a c +b^{2}\right )^{\frac {5}{4}} d^{\frac {3}{2}} \sqrt {c \,x^{2}+b x +a}} \]

command

integrate(1/(2*c*d*x+b*d)^(3/2)/(c*x^2+b*x+a)^(3/2),x, algorithm="fricas")

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

\[ -\frac {2 \, {\left (6 \, \sqrt {2} {\left (2 \, c^{2} x^{3} + 3 \, b c x^{2} + a b + {\left (b^{2} + 2 \, a c\right )} x\right )} \sqrt {c^{2} d} {\rm weierstrassZeta}\left (\frac {b^{2} - 4 \, a c}{c^{2}}, 0, {\rm weierstrassPInverse}\left (\frac {b^{2} - 4 \, a c}{c^{2}}, 0, \frac {2 \, c x + b}{2 \, c}\right )\right ) + {\left (12 \, c^{2} x^{2} + 12 \, b c x + b^{2} + 8 \, a c\right )} \sqrt {2 \, c d x + b d} \sqrt {c x^{2} + b x + a}\right )}}{2 \, {\left (b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}\right )} d^{2} x^{3} + 3 \, {\left (b^{5} c - 8 \, a b^{3} c^{2} + 16 \, a^{2} b c^{3}\right )} d^{2} x^{2} + {\left (b^{6} - 6 \, a b^{4} c + 32 \, a^{3} c^{3}\right )} d^{2} x + {\left (a b^{5} - 8 \, a^{2} b^{3} c + 16 \, a^{3} b c^{2}\right )} d^{2}} \]

Fricas 1.3.7 via sagemath 9.3 output

\[ {\rm integral}\left (\frac {\sqrt {2 \, c d x + b d} \sqrt {c x^{2} + b x + a}}{4 \, c^{4} d^{2} x^{6} + 12 \, b c^{3} d^{2} x^{5} + {\left (13 \, b^{2} c^{2} + 8 \, a c^{3}\right )} d^{2} x^{4} + a^{2} b^{2} d^{2} + 2 \, {\left (3 \, b^{3} c + 8 \, a b c^{2}\right )} d^{2} x^{3} + {\left (b^{4} + 10 \, a b^{2} c + 4 \, a^{2} c^{2}\right )} d^{2} x^{2} + 2 \, {\left (a b^{3} + 2 \, a^{2} b c\right )} d^{2} x}, x\right ) \]