Optimal. Leaf size=92 \[ \frac {16 b^3 \left (a+b x^2\right )^{5/2}}{1155 a^4 x^5}-\frac {8 b^2 \left (a+b x^2\right )^{5/2}}{231 a^3 x^7}+\frac {2 b \left (a+b x^2\right )^{5/2}}{33 a^2 x^9}-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}} \]
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Rubi [A] time = 0.03, antiderivative size = 92, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {271, 264} \[ \frac {16 b^3 \left (a+b x^2\right )^{5/2}}{1155 a^4 x^5}-\frac {8 b^2 \left (a+b x^2\right )^{5/2}}{231 a^3 x^7}+\frac {2 b \left (a+b x^2\right )^{5/2}}{33 a^2 x^9}-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}} \]
Antiderivative was successfully verified.
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Rule 264
Rule 271
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^{3/2}}{x^{12}} \, dx &=-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}}-\frac {(6 b) \int \frac {\left (a+b x^2\right )^{3/2}}{x^{10}} \, dx}{11 a}\\ &=-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}}+\frac {2 b \left (a+b x^2\right )^{5/2}}{33 a^2 x^9}+\frac {\left (8 b^2\right ) \int \frac {\left (a+b x^2\right )^{3/2}}{x^8} \, dx}{33 a^2}\\ &=-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}}+\frac {2 b \left (a+b x^2\right )^{5/2}}{33 a^2 x^9}-\frac {8 b^2 \left (a+b x^2\right )^{5/2}}{231 a^3 x^7}-\frac {\left (16 b^3\right ) \int \frac {\left (a+b x^2\right )^{3/2}}{x^6} \, dx}{231 a^3}\\ &=-\frac {\left (a+b x^2\right )^{5/2}}{11 a x^{11}}+\frac {2 b \left (a+b x^2\right )^{5/2}}{33 a^2 x^9}-\frac {8 b^2 \left (a+b x^2\right )^{5/2}}{231 a^3 x^7}+\frac {16 b^3 \left (a+b x^2\right )^{5/2}}{1155 a^4 x^5}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 53, normalized size = 0.58 \[ \frac {\left (a+b x^2\right )^{5/2} \left (-105 a^3+70 a^2 b x^2-40 a b^2 x^4+16 b^3 x^6\right )}{1155 a^4 x^{11}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.83, size = 71, normalized size = 0.77 \[ \frac {{\left (16 \, b^{5} x^{10} - 8 \, a b^{4} x^{8} + 6 \, a^{2} b^{3} x^{6} - 5 \, a^{3} b^{2} x^{4} - 140 \, a^{4} b x^{2} - 105 \, a^{5}\right )} \sqrt {b x^{2} + a}}{1155 \, a^{4} x^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.69, size = 220, normalized size = 2.39 \[ \frac {32 \, {\left (1155 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{14} b^{\frac {11}{2}} + 2079 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{12} a b^{\frac {11}{2}} + 2541 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{10} a^{2} b^{\frac {11}{2}} + 825 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{8} a^{3} b^{\frac {11}{2}} + 165 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{6} a^{4} b^{\frac {11}{2}} - 55 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{4} a^{5} b^{\frac {11}{2}} + 11 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} a^{6} b^{\frac {11}{2}} - a^{7} b^{\frac {11}{2}}\right )}}{1155 \, {\left ({\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} - a\right )}^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 50, normalized size = 0.54 \[ -\frac {\left (b \,x^{2}+a \right )^{\frac {5}{2}} \left (-16 b^{3} x^{6}+40 a \,b^{2} x^{4}-70 a^{2} b \,x^{2}+105 a^{3}\right )}{1155 a^{4} x^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.42, size = 76, normalized size = 0.83 \[ \frac {16 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} b^{3}}{1155 \, a^{4} x^{5}} - \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} b^{2}}{231 \, a^{3} x^{7}} + \frac {2 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} b}{33 \, a^{2} x^{9}} - \frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}}}{11 \, a x^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.78, size = 111, normalized size = 1.21 \[ \frac {2\,b^3\,\sqrt {b\,x^2+a}}{385\,a^2\,x^5}-\frac {4\,b\,\sqrt {b\,x^2+a}}{33\,x^9}-\frac {b^2\,\sqrt {b\,x^2+a}}{231\,a\,x^7}-\frac {a\,\sqrt {b\,x^2+a}}{11\,x^{11}}-\frac {8\,b^4\,\sqrt {b\,x^2+a}}{1155\,a^3\,x^3}+\frac {16\,b^5\,\sqrt {b\,x^2+a}}{1155\,a^4\,x} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 2.12, size = 648, normalized size = 7.04 \[ - \frac {105 a^{8} b^{\frac {19}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} - \frac {455 a^{7} b^{\frac {21}{2}} x^{2} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} - \frac {740 a^{6} b^{\frac {23}{2}} x^{4} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} - \frac {534 a^{5} b^{\frac {25}{2}} x^{6} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} - \frac {145 a^{4} b^{\frac {27}{2}} x^{8} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} + \frac {5 a^{3} b^{\frac {29}{2}} x^{10} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} + \frac {30 a^{2} b^{\frac {31}{2}} x^{12} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} + \frac {40 a b^{\frac {33}{2}} x^{14} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} + \frac {16 b^{\frac {35}{2}} x^{16} \sqrt {\frac {a}{b x^{2}} + 1}}{1155 a^{7} b^{9} x^{10} + 3465 a^{6} b^{10} x^{12} + 3465 a^{5} b^{11} x^{14} + 1155 a^{4} b^{12} x^{16}} \]
Verification of antiderivative is not currently implemented for this CAS.
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