Optimal. Leaf size=345 \[ \frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {b \left (c^2 d-e\right )^{7/2} \left (2 c^2 d+7 e\right ) \tan ^{-1}\left (\frac {x \sqrt {c^2 d-e}}{\sqrt {d+e x^2}}\right )}{63 c^9 e^2}-\frac {b x \left (33 c^2 d-56 e\right ) \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) \left (d+e x^2\right )^{3/2}}{12096 c^5 e}+\frac {b x \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) \sqrt {d+e x^2}}{8064 c^7 e}+\frac {b \left (315 c^8 d^4+840 c^6 d^3 e-3024 c^4 d^2 e^2+2880 c^2 d e^3-896 e^4\right ) \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{8064 c^9 e^{3/2}}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e} \]
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Rubi [A] time = 0.58, antiderivative size = 345, normalized size of antiderivative = 1.00, number of steps used = 11, number of rules used = 10, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.435, Rules used = {266, 43, 4976, 12, 528, 523, 217, 206, 377, 203} \[ \frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}-\frac {b x \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) \left (d+e x^2\right )^{3/2}}{12096 c^5 e}+\frac {b x \left (712 c^4 d^2 e+59 c^6 d^3-1104 c^2 d e^2+448 e^3\right ) \sqrt {d+e x^2}}{8064 c^7 e}+\frac {b \left (-3024 c^4 d^2 e^2+840 c^6 d^3 e+315 c^8 d^4+2880 c^2 d e^3-896 e^4\right ) \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{8064 c^9 e^{3/2}}+\frac {b \left (c^2 d-e\right )^{7/2} \left (2 c^2 d+7 e\right ) \tan ^{-1}\left (\frac {x \sqrt {c^2 d-e}}{\sqrt {d+e x^2}}\right )}{63 c^9 e^2}-\frac {b x \left (33 c^2 d-56 e\right ) \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e} \]
Antiderivative was successfully verified.
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Rule 12
Rule 43
Rule 203
Rule 206
Rule 217
Rule 266
Rule 377
Rule 523
Rule 528
Rule 4976
Rubi steps
\begin {align*} \int x^3 \left (d+e x^2\right )^{5/2} \left (a+b \tan ^{-1}(c x)\right ) \, dx &=-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-(b c) \int \frac {\left (d+e x^2\right )^{7/2} \left (-2 d+7 e x^2\right )}{63 e^2 \left (1+c^2 x^2\right )} \, dx\\ &=-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {(b c) \int \frac {\left (d+e x^2\right )^{7/2} \left (-2 d+7 e x^2\right )}{1+c^2 x^2} \, dx}{63 e^2}\\ &=-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {b \int \frac {\left (d+e x^2\right )^{5/2} \left (-d \left (16 c^2 d+7 e\right )+\left (33 c^2 d-56 e\right ) e x^2\right )}{1+c^2 x^2} \, dx}{504 c e^2}\\ &=-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {b \int \frac {\left (d+e x^2\right )^{3/2} \left (-d \left (96 c^4 d^2+75 c^2 d e-56 e^2\right )+e \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x^2\right )}{1+c^2 x^2} \, dx}{3024 c^3 e^2}\\ &=-\frac {b \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x \left (d+e x^2\right )^{3/2}}{12096 c^5 e}-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {b \int \frac {\sqrt {d+e x^2} \left (-3 d \left (128 c^6 d^3+123 c^4 d^2 e-248 c^2 d e^2+112 e^3\right )-3 e \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) x^2\right )}{1+c^2 x^2} \, dx}{12096 c^5 e^2}\\ &=\frac {b \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) x \sqrt {d+e x^2}}{8064 c^7 e}-\frac {b \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x \left (d+e x^2\right )^{3/2}}{12096 c^5 e}-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}-\frac {b \int \frac {-3 d \left (256 c^8 d^4+187 c^6 d^3 e-1208 c^4 d^2 e^2+1328 c^2 d e^3-448 e^4\right )-3 e \left (315 c^8 d^4+840 c^6 d^3 e-3024 c^4 d^2 e^2+2880 c^2 d e^3-896 e^4\right ) x^2}{\left (1+c^2 x^2\right ) \sqrt {d+e x^2}} \, dx}{24192 c^7 e^2}\\ &=\frac {b \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) x \sqrt {d+e x^2}}{8064 c^7 e}-\frac {b \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x \left (d+e x^2\right )^{3/2}}{12096 c^5 e}-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}+\frac {\left (b \left (c^2 d-e\right )^4 \left (2 c^2 d+7 e\right )\right ) \int \frac {1}{\left (1+c^2 x^2\right ) \sqrt {d+e x^2}} \, dx}{63 c^9 e^2}+\frac {\left (b \left (315 c^8 d^4+840 c^6 d^3 e-3024 c^4 d^2 e^2+2880 c^2 d e^3-896 e^4\right )\right ) \int \frac {1}{\sqrt {d+e x^2}} \, dx}{8064 c^9 e}\\ &=\frac {b \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) x \sqrt {d+e x^2}}{8064 c^7 e}-\frac {b \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x \left (d+e x^2\right )^{3/2}}{12096 c^5 e}-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}+\frac {\left (b \left (c^2 d-e\right )^4 \left (2 c^2 d+7 e\right )\right ) \operatorname {Subst}\left (\int \frac {1}{1-\left (-c^2 d+e\right ) x^2} \, dx,x,\frac {x}{\sqrt {d+e x^2}}\right )}{63 c^9 e^2}+\frac {\left (b \left (315 c^8 d^4+840 c^6 d^3 e-3024 c^4 d^2 e^2+2880 c^2 d e^3-896 e^4\right )\right ) \operatorname {Subst}\left (\int \frac {1}{1-e x^2} \, dx,x,\frac {x}{\sqrt {d+e x^2}}\right )}{8064 c^9 e}\\ &=\frac {b \left (59 c^6 d^3+712 c^4 d^2 e-1104 c^2 d e^2+448 e^3\right ) x \sqrt {d+e x^2}}{8064 c^7 e}-\frac {b \left (69 c^4 d^2-520 c^2 d e+336 e^2\right ) x \left (d+e x^2\right )^{3/2}}{12096 c^5 e}-\frac {b \left (33 c^2 d-56 e\right ) x \left (d+e x^2\right )^{5/2}}{3024 c^3 e}-\frac {b x \left (d+e x^2\right )^{7/2}}{72 c e}-\frac {d \left (d+e x^2\right )^{7/2} \left (a+b \tan ^{-1}(c x)\right )}{7 e^2}+\frac {\left (d+e x^2\right )^{9/2} \left (a+b \tan ^{-1}(c x)\right )}{9 e^2}+\frac {b \left (c^2 d-e\right )^{7/2} \left (2 c^2 d+7 e\right ) \tan ^{-1}\left (\frac {\sqrt {c^2 d-e} x}{\sqrt {d+e x^2}}\right )}{63 c^9 e^2}+\frac {b \left (315 c^8 d^4+840 c^6 d^3 e-3024 c^4 d^2 e^2+2880 c^2 d e^3-896 e^4\right ) \tanh ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d+e x^2}}\right )}{8064 c^9 e^{3/2}}\\ \end {align*}
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Mathematica [C] time = 0.93, size = 470, normalized size = 1.36 \[ -\frac {c^2 \sqrt {d+e x^2} \left (384 a c^7 \left (2 d-7 e x^2\right ) \left (d+e x^2\right )^3+b e x \left (3 c^6 \left (187 d^3+558 d^2 e x^2+424 d e^2 x^4+112 e^3 x^6\right )-8 c^4 e \left (453 d^2+242 d e x^2+56 e^2 x^4\right )+48 c^2 e^2 \left (83 d+14 e x^2\right )-1344 e^3\right )\right )+384 b c^9 \tan ^{-1}(c x) \left (2 d-7 e x^2\right ) \left (d+e x^2\right )^{7/2}+192 i b \left (c^2 d-e\right )^{7/2} \left (2 c^2 d+7 e\right ) \log \left (-\frac {252 i c^{10} e^2 \left (\sqrt {c^2 d-e} \sqrt {d+e x^2}+c d-i e x\right )}{b (c x+i) \left (c^2 d-e\right )^{9/2} \left (2 c^2 d+7 e\right )}\right )-192 i b \left (c^2 d-e\right )^{7/2} \left (2 c^2 d+7 e\right ) \log \left (\frac {252 i c^{10} e^2 \left (\sqrt {c^2 d-e} \sqrt {d+e x^2}+c d+i e x\right )}{b (c x-i) \left (c^2 d-e\right )^{9/2} \left (2 c^2 d+7 e\right )}\right )+3 b \sqrt {e} \left (-315 c^8 d^4-840 c^6 d^3 e+3024 c^4 d^2 e^2-2880 c^2 d e^3+896 e^4\right ) \log \left (\sqrt {e} \sqrt {d+e x^2}+e x\right )}{24192 c^9 e^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 49.89, size = 1978, normalized size = 5.73 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \mathit {sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 1.15, size = 0, normalized size = 0.00 \[ \int x^{3} \left (e \,x^{2}+d \right )^{\frac {5}{2}} \left (a +b \arctan \left (c x \right )\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {1}{63} \, {\left (\frac {7 \, {\left (e x^{2} + d\right )}^{\frac {7}{2}} x^{2}}{e} - \frac {2 \, {\left (e x^{2} + d\right )}^{\frac {7}{2}} d}{e^{2}}\right )} a + \frac {1}{2} \, b \int 2 \, {\left (e^{2} x^{7} + 2 \, d e x^{5} + d^{2} x^{3}\right )} \sqrt {e x^{2} + d} \arctan \left (c x\right )\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int x^3\,\left (a+b\,\mathrm {atan}\left (c\,x\right )\right )\,{\left (e\,x^2+d\right )}^{5/2} \,d x \]
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 \[ \int x^{3} \left (a + b \operatorname {atan}{\left (c x \right )}\right ) \left (d + e x^{2}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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