Optimal. Leaf size=134 \[ -\frac {4992 c^{7/2} \tanh ^{-1}\left (\frac {\sqrt {c+d x^3}}{3 \sqrt {c}}\right )}{d^4}+\frac {1664 c^3 \sqrt {c+d x^3}}{d^4}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}+\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )} \]
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Rubi [A] time = 0.11, antiderivative size = 134, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.259, Rules used = {446, 97, 153, 147, 50, 63, 206} \begin {gather*} \frac {1664 c^3 \sqrt {c+d x^3}}{d^4}-\frac {4992 c^{7/2} \tanh ^{-1}\left (\frac {\sqrt {c+d x^3}}{3 \sqrt {c}}\right )}{d^4}+\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 97
Rule 147
Rule 153
Rule 206
Rule 446
Rubi steps
\begin {align*} \int \frac {x^{11} \left (c+d x^3\right )^{3/2}}{\left (8 c-d x^3\right )^2} \, dx &=\frac {1}{3} \operatorname {Subst}\left (\int \frac {x^3 (c+d x)^{3/2}}{(8 c-d x)^2} \, dx,x,x^3\right )\\ &=\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}-\frac {\operatorname {Subst}\left (\int \frac {x^2 \sqrt {c+d x} \left (3 c+\frac {9 d x}{2}\right )}{8 c-d x} \, dx,x,x^3\right )}{3 d}\\ &=\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}+\frac {2 \operatorname {Subst}\left (\int \frac {x \sqrt {c+d x} \left (-72 c^2 d-\frac {255}{2} c d^2 x\right )}{8 c-d x} \, dx,x,x^3\right )}{21 d^3}\\ &=\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}-\frac {\left (832 c^3\right ) \operatorname {Subst}\left (\int \frac {\sqrt {c+d x}}{8 c-d x} \, dx,x,x^3\right )}{d^3}\\ &=\frac {1664 c^3 \sqrt {c+d x^3}}{d^4}+\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}-\frac {\left (7488 c^4\right ) \operatorname {Subst}\left (\int \frac {1}{(8 c-d x) \sqrt {c+d x}} \, dx,x,x^3\right )}{d^3}\\ &=\frac {1664 c^3 \sqrt {c+d x^3}}{d^4}+\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}-\frac {\left (14976 c^4\right ) \operatorname {Subst}\left (\int \frac {1}{9 c-x^2} \, dx,x,\sqrt {c+d x^3}\right )}{d^4}\\ &=\frac {1664 c^3 \sqrt {c+d x^3}}{d^4}+\frac {3 x^6 \left (c+d x^3\right )^{3/2}}{7 d^2}+\frac {x^9 \left (c+d x^3\right )^{3/2}}{3 d \left (8 c-d x^3\right )}+\frac {2 c \left (c+d x^3\right )^{3/2} \left (694 c+51 d x^3\right )}{21 d^4}-\frac {4992 c^{7/2} \tanh ^{-1}\left (\frac {\sqrt {c+d x^3}}{3 \sqrt {c}}\right )}{d^4}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 111, normalized size = 0.83 \begin {gather*} \frac {2 \left (52416 c^{7/2} \left (8 c-d x^3\right ) \tanh ^{-1}\left (\frac {\sqrt {c+d x^3}}{3 \sqrt {c}}\right )+\sqrt {c+d x^3} \left (-145328 c^4+12206 c^3 d x^3+301 c^2 d^2 x^6+16 c d^3 x^9+d^4 x^{12}\right )\right )}{21 d^4 \left (d x^3-8 c\right )} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.10, size = 104, normalized size = 0.78 \begin {gather*} -\frac {4992 c^{7/2} \tanh ^{-1}\left (\frac {\sqrt {c+d x^3}}{3 \sqrt {c}}\right )}{d^4}-\frac {2 \sqrt {c+d x^3} \left (145328 c^4-12206 c^3 d x^3-301 c^2 d^2 x^6-16 c d^3 x^9-d^4 x^{12}\right )}{21 d^4 \left (d x^3-8 c\right )} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.44, size = 239, normalized size = 1.78 \begin {gather*} \left [\frac {2 \, {\left (26208 \, {\left (c^{3} d x^{3} - 8 \, c^{4}\right )} \sqrt {c} \log \left (\frac {d x^{3} - 6 \, \sqrt {d x^{3} + c} \sqrt {c} + 10 \, c}{d x^{3} - 8 \, c}\right ) + {\left (d^{4} x^{12} + 16 \, c d^{3} x^{9} + 301 \, c^{2} d^{2} x^{6} + 12206 \, c^{3} d x^{3} - 145328 \, c^{4}\right )} \sqrt {d x^{3} + c}\right )}}{21 \, {\left (d^{5} x^{3} - 8 \, c d^{4}\right )}}, \frac {2 \, {\left (52416 \, {\left (c^{3} d x^{3} - 8 \, c^{4}\right )} \sqrt {-c} \arctan \left (\frac {\sqrt {d x^{3} + c} \sqrt {-c}}{3 \, c}\right ) + {\left (d^{4} x^{12} + 16 \, c d^{3} x^{9} + 301 \, c^{2} d^{2} x^{6} + 12206 \, c^{3} d x^{3} - 145328 \, c^{4}\right )} \sqrt {d x^{3} + c}\right )}}{21 \, {\left (d^{5} x^{3} - 8 \, c d^{4}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 127, normalized size = 0.95 \begin {gather*} \frac {4992 \, c^{4} \arctan \left (\frac {\sqrt {d x^{3} + c}}{3 \, \sqrt {-c}}\right )}{\sqrt {-c} d^{4}} - \frac {1536 \, \sqrt {d x^{3} + c} c^{4}}{{\left (d x^{3} - 8 \, c\right )} d^{4}} + \frac {2 \, {\left ({\left (d x^{3} + c\right )}^{\frac {7}{2}} d^{24} + 21 \, {\left (d x^{3} + c\right )}^{\frac {5}{2}} c d^{24} + 448 \, {\left (d x^{3} + c\right )}^{\frac {3}{2}} c^{2} d^{24} + 15680 \, \sqrt {d x^{3} + c} c^{3} d^{24}\right )}}{21 \, d^{28}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.28, size = 998, normalized size = 7.45
result too large to display
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.18, size = 119, normalized size = 0.89 \begin {gather*} \frac {2 \, {\left (26208 \, c^{\frac {7}{2}} \log \left (\frac {\sqrt {d x^{3} + c} - 3 \, \sqrt {c}}{\sqrt {d x^{3} + c} + 3 \, \sqrt {c}}\right ) + {\left (d x^{3} + c\right )}^{\frac {7}{2}} + 21 \, {\left (d x^{3} + c\right )}^{\frac {5}{2}} c + 448 \, {\left (d x^{3} + c\right )}^{\frac {3}{2}} c^{2} + 15680 \, \sqrt {d x^{3} + c} c^{3} - \frac {16128 \, \sqrt {d x^{3} + c} c^{4}}{d x^{3} - 8 \, c}\right )}}{21 \, d^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.10, size = 147, normalized size = 1.10 \begin {gather*} \frac {2496\,c^{7/2}\,\ln \left (\frac {10\,c+d\,x^3-6\,\sqrt {c}\,\sqrt {d\,x^3+c}}{8\,c-d\,x^3}\right )}{d^4}+\frac {32300\,c^3\,\sqrt {d\,x^3+c}}{21\,d^4}+\frac {2\,x^9\,\sqrt {d\,x^3+c}}{21\,d}+\frac {16\,c\,x^6\,\sqrt {d\,x^3+c}}{7\,d^2}+\frac {986\,c^2\,x^3\,\sqrt {d\,x^3+c}}{21\,d^3}+\frac {1536\,c^4\,\sqrt {d\,x^3+c}}{d^4\,\left (8\,c-d\,x^3\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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