Optimal. Leaf size=81 \[ -\frac {2 a^3 A}{5 x^{5/2}}-\frac {2 a^2 (a B+3 A b)}{\sqrt {x}}+\frac {2}{7} b^2 x^{7/2} (3 a B+A b)+2 a b x^{3/2} (a B+A b)+\frac {2}{11} b^3 B x^{11/2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.04, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {448} \[ -\frac {2 a^2 (a B+3 A b)}{\sqrt {x}}-\frac {2 a^3 A}{5 x^{5/2}}+\frac {2}{7} b^2 x^{7/2} (3 a B+A b)+2 a b x^{3/2} (a B+A b)+\frac {2}{11} b^3 B x^{11/2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 448
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^3 \left (A+B x^2\right )}{x^{7/2}} \, dx &=\int \left (\frac {a^3 A}{x^{7/2}}+\frac {a^2 (3 A b+a B)}{x^{3/2}}+3 a b (A b+a B) \sqrt {x}+b^2 (A b+3 a B) x^{5/2}+b^3 B x^{9/2}\right ) \, dx\\ &=-\frac {2 a^3 A}{5 x^{5/2}}-\frac {2 a^2 (3 A b+a B)}{\sqrt {x}}+2 a b (A b+a B) x^{3/2}+\frac {2}{7} b^2 (A b+3 a B) x^{7/2}+\frac {2}{11} b^3 B x^{11/2}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.02, size = 78, normalized size = 0.96 \[ \frac {2 \left (-77 a^3 \left (A+5 B x^2\right )+385 a^2 b x^2 \left (B x^2-3 A\right )+55 a b^2 x^4 \left (7 A+3 B x^2\right )+5 b^3 x^6 \left (11 A+7 B x^2\right )\right )}{385 x^{5/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.44, size = 75, normalized size = 0.93 \[ \frac {2 \, {\left (35 \, B b^{3} x^{8} + 55 \, {\left (3 \, B a b^{2} + A b^{3}\right )} x^{6} + 385 \, {\left (B a^{2} b + A a b^{2}\right )} x^{4} - 77 \, A a^{3} - 385 \, {\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2}\right )}}{385 \, x^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.29, size = 79, normalized size = 0.98 \[ \frac {2}{11} \, B b^{3} x^{\frac {11}{2}} + \frac {6}{7} \, B a b^{2} x^{\frac {7}{2}} + \frac {2}{7} \, A b^{3} x^{\frac {7}{2}} + 2 \, B a^{2} b x^{\frac {3}{2}} + 2 \, A a b^{2} x^{\frac {3}{2}} - \frac {2 \, {\left (5 \, B a^{3} x^{2} + 15 \, A a^{2} b x^{2} + A a^{3}\right )}}{5 \, x^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.01, size = 80, normalized size = 0.99 \[ -\frac {2 \left (-35 B \,b^{3} x^{8}-55 x^{6} A \,b^{3}-165 B a \,b^{2} x^{6}-385 x^{4} A a \,b^{2}-385 x^{4} B \,a^{2} b +1155 A \,a^{2} b \,x^{2}+385 B \,a^{3} x^{2}+77 A \,a^{3}\right )}{385 x^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.01, size = 75, normalized size = 0.93 \[ \frac {2}{11} \, B b^{3} x^{\frac {11}{2}} + \frac {2}{7} \, {\left (3 \, B a b^{2} + A b^{3}\right )} x^{\frac {7}{2}} + 2 \, {\left (B a^{2} b + A a b^{2}\right )} x^{\frac {3}{2}} - \frac {2 \, {\left (A a^{3} + 5 \, {\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2}\right )}}{5 \, x^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.06, size = 72, normalized size = 0.89 \[ x^{7/2}\,\left (\frac {2\,A\,b^3}{7}+\frac {6\,B\,a\,b^2}{7}\right )-\frac {\frac {2\,A\,a^3}{5}+x^2\,\left (2\,B\,a^3+6\,A\,b\,a^2\right )}{x^{5/2}}+\frac {2\,B\,b^3\,x^{11/2}}{11}+2\,a\,b\,x^{3/2}\,\left (A\,b+B\,a\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 8.68, size = 107, normalized size = 1.32 \[ - \frac {2 A a^{3}}{5 x^{\frac {5}{2}}} - \frac {6 A a^{2} b}{\sqrt {x}} + 2 A a b^{2} x^{\frac {3}{2}} + \frac {2 A b^{3} x^{\frac {7}{2}}}{7} - \frac {2 B a^{3}}{\sqrt {x}} + 2 B a^{2} b x^{\frac {3}{2}} + \frac {6 B a b^{2} x^{\frac {7}{2}}}{7} + \frac {2 B b^{3} x^{\frac {11}{2}}}{11} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________