Optimal. Leaf size=131 \[ -\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}+\frac {2 x \left (b^2 c^2-8 a d (b c-a d)\right )}{3 c^4 \sqrt {c+d x^2}}+\frac {x \left (b^2 c^2-8 a d (b c-a d)\right )}{3 c^3 \left (c+d x^2\right )^{3/2}}-\frac {2 a (b c-a d)}{c^2 x \left (c+d x^2\right )^{3/2}} \]
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Rubi [A] time = 0.12, antiderivative size = 130, normalized size of antiderivative = 0.99, number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {462, 453, 192, 191} \[ -\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}+\frac {2 x \left (b^2 c^2-8 a d (b c-a d)\right )}{3 c^4 \sqrt {c+d x^2}}+\frac {x \left (b^2-\frac {8 a d (b c-a d)}{c^2}\right )}{3 c \left (c+d x^2\right )^{3/2}}-\frac {2 a (b c-a d)}{c^2 x \left (c+d x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 191
Rule 192
Rule 453
Rule 462
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^2}{x^4 \left (c+d x^2\right )^{5/2}} \, dx &=-\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}+\frac {\int \frac {6 a (b c-a d)+3 b^2 c x^2}{x^2 \left (c+d x^2\right )^{5/2}} \, dx}{3 c}\\ &=-\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}-\frac {2 a (b c-a d)}{c^2 x \left (c+d x^2\right )^{3/2}}-\left (-b^2+\frac {8 a d (b c-a d)}{c^2}\right ) \int \frac {1}{\left (c+d x^2\right )^{5/2}} \, dx\\ &=-\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}-\frac {2 a (b c-a d)}{c^2 x \left (c+d x^2\right )^{3/2}}+\frac {\left (b^2-\frac {8 a d (b c-a d)}{c^2}\right ) x}{3 c \left (c+d x^2\right )^{3/2}}+\frac {\left (2 \left (b^2-\frac {8 a d (b c-a d)}{c^2}\right )\right ) \int \frac {1}{\left (c+d x^2\right )^{3/2}} \, dx}{3 c}\\ &=-\frac {a^2}{3 c x^3 \left (c+d x^2\right )^{3/2}}-\frac {2 a (b c-a d)}{c^2 x \left (c+d x^2\right )^{3/2}}+\frac {\left (b^2-\frac {8 a d (b c-a d)}{c^2}\right ) x}{3 c \left (c+d x^2\right )^{3/2}}+\frac {2 \left (b^2-\frac {8 a d (b c-a d)}{c^2}\right ) x}{3 c^2 \sqrt {c+d x^2}}\\ \end {align*}
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Mathematica [A] time = 0.07, size = 107, normalized size = 0.82 \[ \frac {a^2 \left (-c^3+6 c^2 d x^2+24 c d^2 x^4+16 d^3 x^6\right )-2 a b c x^2 \left (3 c^2+12 c d x^2+8 d^2 x^4\right )+b^2 c^2 x^4 \left (3 c+2 d x^2\right )}{3 c^4 x^3 \left (c+d x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.86, size = 130, normalized size = 0.99 \[ \frac {{\left (2 \, {\left (b^{2} c^{2} d - 8 \, a b c d^{2} + 8 \, a^{2} d^{3}\right )} x^{6} - a^{2} c^{3} + 3 \, {\left (b^{2} c^{3} - 8 \, a b c^{2} d + 8 \, a^{2} c d^{2}\right )} x^{4} - 6 \, {\left (a b c^{3} - a^{2} c^{2} d\right )} x^{2}\right )} \sqrt {d x^{2} + c}}{3 \, {\left (c^{4} d^{2} x^{7} + 2 \, c^{5} d x^{5} + c^{6} x^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.45, size = 258, normalized size = 1.97 \[ \frac {x {\left (\frac {2 \, {\left (b^{2} c^{5} d^{2} - 5 \, a b c^{4} d^{3} + 4 \, a^{2} c^{3} d^{4}\right )} x^{2}}{c^{7} d} + \frac {3 \, {\left (b^{2} c^{6} d - 4 \, a b c^{5} d^{2} + 3 \, a^{2} c^{4} d^{3}\right )}}{c^{7} d}\right )}}{3 \, {\left (d x^{2} + c\right )}^{\frac {3}{2}}} + \frac {4 \, {\left (3 \, {\left (\sqrt {d} x - \sqrt {d x^{2} + c}\right )}^{4} a b c \sqrt {d} - 3 \, {\left (\sqrt {d} x - \sqrt {d x^{2} + c}\right )}^{4} a^{2} d^{\frac {3}{2}} - 6 \, {\left (\sqrt {d} x - \sqrt {d x^{2} + c}\right )}^{2} a b c^{2} \sqrt {d} + 9 \, {\left (\sqrt {d} x - \sqrt {d x^{2} + c}\right )}^{2} a^{2} c d^{\frac {3}{2}} + 3 \, a b c^{3} \sqrt {d} - 4 \, a^{2} c^{2} d^{\frac {3}{2}}\right )}}{3 \, {\left ({\left (\sqrt {d} x - \sqrt {d x^{2} + c}\right )}^{2} - c\right )}^{3} c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 116, normalized size = 0.89 \[ -\frac {-16 a^{2} d^{3} x^{6}+16 a b c \,d^{2} x^{6}-2 b^{2} c^{2} d \,x^{6}-24 a^{2} c \,d^{2} x^{4}+24 a b \,c^{2} d \,x^{4}-3 b^{2} c^{3} x^{4}-6 a^{2} c^{2} d \,x^{2}+6 a b \,c^{3} x^{2}+a^{2} c^{3}}{3 \left (d \,x^{2}+c \right )^{\frac {3}{2}} c^{4} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.93, size = 175, normalized size = 1.34 \[ \frac {2 \, b^{2} x}{3 \, \sqrt {d x^{2} + c} c^{2}} + \frac {b^{2} x}{3 \, {\left (d x^{2} + c\right )}^{\frac {3}{2}} c} - \frac {16 \, a b d x}{3 \, \sqrt {d x^{2} + c} c^{3}} - \frac {8 \, a b d x}{3 \, {\left (d x^{2} + c\right )}^{\frac {3}{2}} c^{2}} + \frac {16 \, a^{2} d^{2} x}{3 \, \sqrt {d x^{2} + c} c^{4}} + \frac {8 \, a^{2} d^{2} x}{3 \, {\left (d x^{2} + c\right )}^{\frac {3}{2}} c^{3}} - \frac {2 \, a b}{{\left (d x^{2} + c\right )}^{\frac {3}{2}} c x} + \frac {2 \, a^{2} d}{{\left (d x^{2} + c\right )}^{\frac {3}{2}} c^{2} x} - \frac {a^{2}}{3 \, {\left (d x^{2} + c\right )}^{\frac {3}{2}} c x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.73, size = 187, normalized size = 1.43 \[ \frac {b^2\,c^4\,x^2-a^2\,c^3\,d-16\,a^2\,d\,{\left (d\,x^2+c\right )}^3+2\,a\,b\,c^4+b^2\,c^3\,x^2\,\left (d\,x^2+c\right )+16\,a\,b\,c\,{\left (d\,x^2+c\right )}^3+6\,a\,b\,c^3\,\left (d\,x^2+c\right )-2\,b^2\,c^2\,x^2\,{\left (d\,x^2+c\right )}^2-24\,a\,b\,c^2\,{\left (d\,x^2+c\right )}^2+24\,a^2\,c\,d\,{\left (d\,x^2+c\right )}^2-6\,a^2\,c^2\,d\,\left (d\,x^2+c\right )}{{\left (d\,x^2+c\right )}^{3/2}\,\left (3\,c^5\,x-3\,c^4\,x\,\left (d\,x^2+c\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (a + b x^{2}\right )^{2}}{x^{4} \left (c + d x^{2}\right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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