Optimal. Leaf size=179 \[ \frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {77 d^{10} \tan ^{-1}\left (\frac {e x}{\sqrt {d^2-e^2 x^2}}\right )}{256 e}+\frac {77}{256} d^8 x \sqrt {d^2-e^2 x^2}+\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2} \]
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Rubi [A] time = 0.07, antiderivative size = 179, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {671, 641, 195, 217, 203} \begin {gather*} \frac {77}{256} d^8 x \sqrt {d^2-e^2 x^2}+\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {77 d^{10} \tan ^{-1}\left (\frac {e x}{\sqrt {d^2-e^2 x^2}}\right )}{256 e} \end {gather*}
Antiderivative was successfully verified.
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Rule 195
Rule 203
Rule 217
Rule 641
Rule 671
Rubi steps
\begin {align*} \int (d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2} \, dx &=-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{10} (11 d) \int (d+e x) \left (d^2-e^2 x^2\right )^{7/2} \, dx\\ &=-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{10} \left (11 d^2\right ) \int \left (d^2-e^2 x^2\right )^{7/2} \, dx\\ &=\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{80} \left (77 d^4\right ) \int \left (d^2-e^2 x^2\right )^{5/2} \, dx\\ &=\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{96} \left (77 d^6\right ) \int \left (d^2-e^2 x^2\right )^{3/2} \, dx\\ &=\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{128} \left (77 d^8\right ) \int \sqrt {d^2-e^2 x^2} \, dx\\ &=\frac {77}{256} d^8 x \sqrt {d^2-e^2 x^2}+\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{256} \left (77 d^{10}\right ) \int \frac {1}{\sqrt {d^2-e^2 x^2}} \, dx\\ &=\frac {77}{256} d^8 x \sqrt {d^2-e^2 x^2}+\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {1}{256} \left (77 d^{10}\right ) \operatorname {Subst}\left (\int \frac {1}{1+e^2 x^2} \, dx,x,\frac {x}{\sqrt {d^2-e^2 x^2}}\right )\\ &=\frac {77}{256} d^8 x \sqrt {d^2-e^2 x^2}+\frac {77}{384} d^6 x \left (d^2-e^2 x^2\right )^{3/2}+\frac {77}{480} d^4 x \left (d^2-e^2 x^2\right )^{5/2}+\frac {11}{80} d^2 x \left (d^2-e^2 x^2\right )^{7/2}-\frac {11 d \left (d^2-e^2 x^2\right )^{9/2}}{90 e}-\frac {(d+e x) \left (d^2-e^2 x^2\right )^{9/2}}{10 e}+\frac {77 d^{10} \tan ^{-1}\left (\frac {e x}{\sqrt {d^2-e^2 x^2}}\right )}{256 e}\\ \end {align*}
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Mathematica [A] time = 0.35, size = 118, normalized size = 0.66 \begin {gather*} \frac {\left (d^2-e^2 x^2\right )^{9/2} \left (\frac {33 d^2 \left (279 d^6 x-326 d^4 e^2 x^3+200 d^2 e^4 x^5+\frac {105 d^7 \sin ^{-1}\left (\frac {e x}{d}\right )}{e \sqrt {1-\frac {e^2 x^2}{d^2}}}-48 e^6 x^7\right )}{\left (d^2-e^2 x^2\right )^4}-\frac {2560 d}{e}-1152 x\right )}{11520} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.50, size = 169, normalized size = 0.94 \begin {gather*} \frac {77 d^{10} \sqrt {-e^2} \log \left (\sqrt {d^2-e^2 x^2}-\sqrt {-e^2} x\right )}{256 e^2}+\frac {\sqrt {d^2-e^2 x^2} \left (-2560 d^9+8055 d^8 e x+10240 d^7 e^2 x^2-6150 d^6 e^3 x^3-15360 d^5 e^4 x^4-312 d^4 e^5 x^5+10240 d^3 e^6 x^6+3024 d^2 e^7 x^7-2560 d e^8 x^8-1152 e^9 x^9\right )}{11520 e} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 149, normalized size = 0.83 \begin {gather*} -\frac {6930 \, d^{10} \arctan \left (-\frac {d - \sqrt {-e^{2} x^{2} + d^{2}}}{e x}\right ) + {\left (1152 \, e^{9} x^{9} + 2560 \, d e^{8} x^{8} - 3024 \, d^{2} e^{7} x^{7} - 10240 \, d^{3} e^{6} x^{6} + 312 \, d^{4} e^{5} x^{5} + 15360 \, d^{5} e^{4} x^{4} + 6150 \, d^{6} e^{3} x^{3} - 10240 \, d^{7} e^{2} x^{2} - 8055 \, d^{8} e x + 2560 \, d^{9}\right )} \sqrt {-e^{2} x^{2} + d^{2}}}{11520 \, e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.25, size = 128, normalized size = 0.72 \begin {gather*} \frac {77}{256} \, d^{10} \arcsin \left (\frac {x e}{d}\right ) e^{\left (-1\right )} \mathrm {sgn}\relax (d) - \frac {1}{11520} \, {\left (2560 \, d^{9} e^{\left (-1\right )} - {\left (8055 \, d^{8} + 2 \, {\left (5120 \, d^{7} e - {\left (3075 \, d^{6} e^{2} + 4 \, {\left (1920 \, d^{5} e^{3} + {\left (39 \, d^{4} e^{4} - 2 \, {\left (640 \, d^{3} e^{5} + {\left (189 \, d^{2} e^{6} - 8 \, {\left (9 \, x e^{8} + 20 \, d e^{7}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt {-x^{2} e^{2} + d^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 151, normalized size = 0.84 \begin {gather*} \frac {77 d^{10} \arctan \left (\frac {\sqrt {e^{2}}\, x}{\sqrt {-e^{2} x^{2}+d^{2}}}\right )}{256 \sqrt {e^{2}}}+\frac {77 \sqrt {-e^{2} x^{2}+d^{2}}\, d^{8} x}{256}+\frac {77 \left (-e^{2} x^{2}+d^{2}\right )^{\frac {3}{2}} d^{6} x}{384}+\frac {77 \left (-e^{2} x^{2}+d^{2}\right )^{\frac {5}{2}} d^{4} x}{480}+\frac {11 \left (-e^{2} x^{2}+d^{2}\right )^{\frac {7}{2}} d^{2} x}{80}-\frac {\left (-e^{2} x^{2}+d^{2}\right )^{\frac {9}{2}} x}{10}-\frac {2 \left (-e^{2} x^{2}+d^{2}\right )^{\frac {9}{2}} d}{9 e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 2.96, size = 133, normalized size = 0.74 \begin {gather*} \frac {77 \, d^{10} \arcsin \left (\frac {e x}{d}\right )}{256 \, e} + \frac {77}{256} \, \sqrt {-e^{2} x^{2} + d^{2}} d^{8} x + \frac {77}{384} \, {\left (-e^{2} x^{2} + d^{2}\right )}^{\frac {3}{2}} d^{6} x + \frac {77}{480} \, {\left (-e^{2} x^{2} + d^{2}\right )}^{\frac {5}{2}} d^{4} x + \frac {11}{80} \, {\left (-e^{2} x^{2} + d^{2}\right )}^{\frac {7}{2}} d^{2} x - \frac {1}{10} \, {\left (-e^{2} x^{2} + d^{2}\right )}^{\frac {9}{2}} x - \frac {2 \, {\left (-e^{2} x^{2} + d^{2}\right )}^{\frac {9}{2}} d}{9 \, e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int {\left (d^2-e^2\,x^2\right )}^{7/2}\,{\left (d+e\,x\right )}^2 \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [C] time = 35.74, size = 1413, normalized size = 7.89
result too large to display
Verification of antiderivative is not currently implemented for this CAS.
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