Optimal. Leaf size=126 \[ -\frac {256 b^4 \left (a x+b x^2\right )^{7/2}}{45045 a^5 x^7}+\frac {128 b^3 \left (a x+b x^2\right )^{7/2}}{6435 a^4 x^8}-\frac {32 b^2 \left (a x+b x^2\right )^{7/2}}{715 a^3 x^9}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}} \]
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Rubi [A] time = 0.06, antiderivative size = 126, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {658, 650} \[ -\frac {256 b^4 \left (a x+b x^2\right )^{7/2}}{45045 a^5 x^7}+\frac {128 b^3 \left (a x+b x^2\right )^{7/2}}{6435 a^4 x^8}-\frac {32 b^2 \left (a x+b x^2\right )^{7/2}}{715 a^3 x^9}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}} \]
Antiderivative was successfully verified.
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Rule 650
Rule 658
Rubi steps
\begin {align*} \int \frac {\left (a x+b x^2\right )^{5/2}}{x^{11}} \, dx &=-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}}-\frac {(8 b) \int \frac {\left (a x+b x^2\right )^{5/2}}{x^{10}} \, dx}{15 a}\\ &=-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}+\frac {\left (16 b^2\right ) \int \frac {\left (a x+b x^2\right )^{5/2}}{x^9} \, dx}{65 a^2}\\ &=-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}-\frac {32 b^2 \left (a x+b x^2\right )^{7/2}}{715 a^3 x^9}-\frac {\left (64 b^3\right ) \int \frac {\left (a x+b x^2\right )^{5/2}}{x^8} \, dx}{715 a^3}\\ &=-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}-\frac {32 b^2 \left (a x+b x^2\right )^{7/2}}{715 a^3 x^9}+\frac {128 b^3 \left (a x+b x^2\right )^{7/2}}{6435 a^4 x^8}+\frac {\left (128 b^4\right ) \int \frac {\left (a x+b x^2\right )^{5/2}}{x^7} \, dx}{6435 a^4}\\ &=-\frac {2 \left (a x+b x^2\right )^{7/2}}{15 a x^{11}}+\frac {16 b \left (a x+b x^2\right )^{7/2}}{195 a^2 x^{10}}-\frac {32 b^2 \left (a x+b x^2\right )^{7/2}}{715 a^3 x^9}+\frac {128 b^3 \left (a x+b x^2\right )^{7/2}}{6435 a^4 x^8}-\frac {256 b^4 \left (a x+b x^2\right )^{7/2}}{45045 a^5 x^7}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 69, normalized size = 0.55 \[ -\frac {2 (a+b x)^3 \sqrt {x (a+b x)} \left (3003 a^4-1848 a^3 b x+1008 a^2 b^2 x^2-448 a b^3 x^3+128 b^4 x^4\right )}{45045 a^5 x^8} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.99, size = 93, normalized size = 0.74 \[ -\frac {2 \, {\left (128 \, b^{7} x^{7} - 64 \, a b^{6} x^{6} + 48 \, a^{2} b^{5} x^{5} - 40 \, a^{3} b^{4} x^{4} + 35 \, a^{4} b^{3} x^{3} + 4473 \, a^{5} b^{2} x^{2} + 7161 \, a^{6} b x + 3003 \, a^{7}\right )} \sqrt {b x^{2} + a x}}{45045 \, a^{5} x^{8}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.22, size = 310, normalized size = 2.46 \[ \frac {2 \, {\left (144144 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{10} b^{5} + 960960 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{9} a b^{\frac {9}{2}} + 2934360 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{8} a^{2} b^{4} + 5360355 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{7} a^{3} b^{\frac {7}{2}} + 6451445 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{6} a^{4} b^{3} + 5324319 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{5} a^{5} b^{\frac {5}{2}} + 3042585 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{4} a^{6} b^{2} + 1186185 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{3} a^{7} b^{\frac {3}{2}} + 301455 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{2} a^{8} b + 45045 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )} a^{9} \sqrt {b} + 3003 \, a^{10}\right )}}{45045 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a x}\right )}^{15}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 66, normalized size = 0.52 \[ -\frac {2 \left (b x +a \right ) \left (128 b^{4} x^{4}-448 a \,b^{3} x^{3}+1008 b^{2} x^{2} a^{2}-1848 b x \,a^{3}+3003 a^{4}\right ) \left (b \,x^{2}+a x \right )^{\frac {5}{2}}}{45045 a^{5} x^{10}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.45, size = 200, normalized size = 1.59 \[ -\frac {256 \, \sqrt {b x^{2} + a x} b^{7}}{45045 \, a^{5} x} + \frac {128 \, \sqrt {b x^{2} + a x} b^{6}}{45045 \, a^{4} x^{2}} - \frac {32 \, \sqrt {b x^{2} + a x} b^{5}}{15015 \, a^{3} x^{3}} + \frac {16 \, \sqrt {b x^{2} + a x} b^{4}}{9009 \, a^{2} x^{4}} - \frac {2 \, \sqrt {b x^{2} + a x} b^{3}}{1287 \, a x^{5}} + \frac {\sqrt {b x^{2} + a x} b^{2}}{715 \, x^{6}} - \frac {\sqrt {b x^{2} + a x} a b}{780 \, x^{7}} - \frac {\sqrt {b x^{2} + a x} a^{2}}{60 \, x^{8}} + \frac {{\left (b x^{2} + a x\right )}^{\frac {3}{2}} a}{12 \, x^{9}} - \frac {{\left (b x^{2} + a x\right )}^{\frac {5}{2}}}{5 \, x^{10}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.86, size = 167, normalized size = 1.33 \[ \frac {16\,b^4\,\sqrt {b\,x^2+a\,x}}{9009\,a^2\,x^4}-\frac {142\,b^2\,\sqrt {b\,x^2+a\,x}}{715\,x^6}-\frac {2\,b^3\,\sqrt {b\,x^2+a\,x}}{1287\,a\,x^5}-\frac {2\,a^2\,\sqrt {b\,x^2+a\,x}}{15\,x^8}-\frac {32\,b^5\,\sqrt {b\,x^2+a\,x}}{15015\,a^3\,x^3}+\frac {128\,b^6\,\sqrt {b\,x^2+a\,x}}{45045\,a^4\,x^2}-\frac {256\,b^7\,\sqrt {b\,x^2+a\,x}}{45045\,a^5\,x}-\frac {62\,a\,b\,\sqrt {b\,x^2+a\,x}}{195\,x^7} \]
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 \[ \int \frac {\left (x \left (a + b x\right )\right )^{\frac {5}{2}}}{x^{11}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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