Optimal. Leaf size=231 \[ -2 f^2 p x+\frac {2 d^3 g^2 p x}{7 e^3}+\frac {d f g p x^2}{2 e}-\frac {2 d^2 g^2 p x^3}{21 e^2}-\frac {1}{4} f g p x^4+\frac {2 d g^2 p x^5}{35 e}-\frac {2}{49} g^2 p x^7+\frac {2 \sqrt {d} f^2 p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{\sqrt {e}}-\frac {2 d^{7/2} g^2 p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{7 e^{7/2}}-\frac {d^2 f g p \log \left (d+e x^2\right )}{2 e^2}+f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{2} f g x^4 \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right ) \]
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Rubi [A]
time = 0.12, antiderivative size = 231, normalized size of antiderivative = 1.00, number of steps
used = 13, number of rules used = 9, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.409, Rules used = {2521, 2498,
327, 211, 2504, 2442, 45, 2505, 308} \begin {gather*} -\frac {2 d^{7/2} g^2 p \text {ArcTan}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{7 e^{7/2}}+\frac {2 \sqrt {d} f^2 p \text {ArcTan}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{\sqrt {e}}+f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{2} f g x^4 \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right )+\frac {2 d^3 g^2 p x}{7 e^3}-\frac {d^2 f g p \log \left (d+e x^2\right )}{2 e^2}-\frac {2 d^2 g^2 p x^3}{21 e^2}+\frac {d f g p x^2}{2 e}+\frac {2 d g^2 p x^5}{35 e}-2 f^2 p x-\frac {1}{4} f g p x^4-\frac {2}{49} g^2 p x^7 \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 211
Rule 308
Rule 327
Rule 2442
Rule 2498
Rule 2504
Rule 2505
Rule 2521
Rubi steps
\begin {align*} \int \left (f+g x^3\right )^2 \log \left (c \left (d+e x^2\right )^p\right ) \, dx &=\int \left (f^2 \log \left (c \left (d+e x^2\right )^p\right )+2 f g x^3 \log \left (c \left (d+e x^2\right )^p\right )+g^2 x^6 \log \left (c \left (d+e x^2\right )^p\right )\right ) \, dx\\ &=f^2 \int \log \left (c \left (d+e x^2\right )^p\right ) \, dx+(2 f g) \int x^3 \log \left (c \left (d+e x^2\right )^p\right ) \, dx+g^2 \int x^6 \log \left (c \left (d+e x^2\right )^p\right ) \, dx\\ &=f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right )+(f g) \text {Subst}\left (\int x \log \left (c (d+e x)^p\right ) \, dx,x,x^2\right )-\left (2 e f^2 p\right ) \int \frac {x^2}{d+e x^2} \, dx-\frac {1}{7} \left (2 e g^2 p\right ) \int \frac {x^8}{d+e x^2} \, dx\\ &=-2 f^2 p x+f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{2} f g x^4 \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right )+\left (2 d f^2 p\right ) \int \frac {1}{d+e x^2} \, dx-\frac {1}{2} (e f g p) \text {Subst}\left (\int \frac {x^2}{d+e x} \, dx,x,x^2\right )-\frac {1}{7} \left (2 e g^2 p\right ) \int \left (-\frac {d^3}{e^4}+\frac {d^2 x^2}{e^3}-\frac {d x^4}{e^2}+\frac {x^6}{e}+\frac {d^4}{e^4 \left (d+e x^2\right )}\right ) \, dx\\ &=-2 f^2 p x+\frac {2 d^3 g^2 p x}{7 e^3}-\frac {2 d^2 g^2 p x^3}{21 e^2}+\frac {2 d g^2 p x^5}{35 e}-\frac {2}{49} g^2 p x^7+\frac {2 \sqrt {d} f^2 p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{\sqrt {e}}+f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{2} f g x^4 \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right )-\frac {1}{2} (e f g p) \text {Subst}\left (\int \left (-\frac {d}{e^2}+\frac {x}{e}+\frac {d^2}{e^2 (d+e x)}\right ) \, dx,x,x^2\right )-\frac {\left (2 d^4 g^2 p\right ) \int \frac {1}{d+e x^2} \, dx}{7 e^3}\\ &=-2 f^2 p x+\frac {2 d^3 g^2 p x}{7 e^3}+\frac {d f g p x^2}{2 e}-\frac {2 d^2 g^2 p x^3}{21 e^2}-\frac {1}{4} f g p x^4+\frac {2 d g^2 p x^5}{35 e}-\frac {2}{49} g^2 p x^7+\frac {2 \sqrt {d} f^2 p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{\sqrt {e}}-\frac {2 d^{7/2} g^2 p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{7 e^{7/2}}-\frac {d^2 f g p \log \left (d+e x^2\right )}{2 e^2}+f^2 x \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{2} f g x^4 \log \left (c \left (d+e x^2\right )^p\right )+\frac {1}{7} g^2 x^7 \log \left (c \left (d+e x^2\right )^p\right )\\ \end {align*}
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Mathematica [A]
time = 0.15, size = 178, normalized size = 0.77 \begin {gather*} \frac {p x \left (840 d^3 g^2-280 d^2 e g^2 x^2+42 d e^2 g x \left (35 f+4 g x^3\right )-15 e^3 \left (392 f^2+49 f g x^3+8 g^2 x^6\right )\right )}{2940 e^3}-\frac {2 \sqrt {d} \left (-7 e^3 f^2+d^3 g^2\right ) p \tan ^{-1}\left (\frac {\sqrt {e} x}{\sqrt {d}}\right )}{7 e^{7/2}}-\frac {d^2 f g p \log \left (d+e x^2\right )}{2 e^2}+\frac {1}{14} x \left (14 f^2+7 f g x^3+2 g^2 x^6\right ) \log \left (c \left (d+e x^2\right )^p\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 0.71, size = 869, normalized size = 3.76
method | result | size |
risch | \(\frac {\ln \left (c \right ) f g \,x^{4}}{2}-\frac {i \pi \,f^{2} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{3} x}{2}-\frac {2 g^{2} p \,x^{7}}{49}-\frac {i \pi f g \,x^{4} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \right )}{4}-\frac {i \pi f g \,x^{4} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{3}}{4}-2 f^{2} p x +\frac {\ln \left (c \right ) g^{2} x^{7}}{7}+\ln \left (c \right ) f^{2} x -\frac {i \pi \,g^{2} x^{7} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{3}}{14}-\frac {p \ln \left (-d^{4} g^{2}+7 d \,e^{3} f^{2}+\sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}\, x \right ) \sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}}{7 e^{4}}+\frac {p \ln \left (-d^{4} g^{2}+7 d \,e^{3} f^{2}-\sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}\, x \right ) \sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}}{7 e^{4}}+\frac {i \pi \,g^{2} x^{7} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2} \mathrm {csgn}\left (i c \right )}{14}+\frac {d f g p \,x^{2}}{2 e}+\frac {2 d^{3} g^{2} p x}{7 e^{3}}-\frac {2 d^{2} g^{2} p \,x^{3}}{21 e^{2}}+\frac {2 d \,g^{2} p \,x^{5}}{35 e}+\frac {i \pi \,f^{2} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2} x}{2}+\frac {i \pi \,f^{2} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2} \mathrm {csgn}\left (i c \right ) x}{2}+\frac {i \pi \,g^{2} x^{7} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2}}{14}+\frac {i \pi f g \,x^{4} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2}}{4}-\frac {i \pi \,g^{2} x^{7} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \right )}{14}+\frac {i \pi f g \,x^{4} \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right )^{2} \mathrm {csgn}\left (i c \right )}{4}-\frac {i \pi \,f^{2} \mathrm {csgn}\left (i \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \left (e \,x^{2}+d \right )^{p}\right ) \mathrm {csgn}\left (i c \right ) x}{2}+\left (\frac {1}{7} g^{2} x^{7}+\frac {1}{2} f g \,x^{4}+f^{2} x \right ) \ln \left (\left (e \,x^{2}+d \right )^{p}\right )-\frac {p \ln \left (-d^{4} g^{2}+7 d \,e^{3} f^{2}+\sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}\, x \right ) d^{2} f g}{2 e^{2}}-\frac {p \ln \left (-d^{4} g^{2}+7 d \,e^{3} f^{2}-\sqrt {-d^{7} e \,g^{4}+14 d^{4} e^{4} f^{2} g^{2}-49 d \,e^{7} f^{4}}\, x \right ) d^{2} f g}{2 e^{2}}-\frac {f g p \,x^{4}}{4}\) | \(869\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.51, size = 168, normalized size = 0.73 \begin {gather*} -\frac {1}{2940} \, {\left (1470 \, d^{2} f g e^{\left (-3\right )} \log \left (x^{2} e + d\right ) + \frac {840 \, {\left (d^{4} g^{2} - 7 \, d f^{2} e^{3}\right )} \arctan \left (\frac {x e^{\frac {1}{2}}}{\sqrt {d}}\right ) e^{\left (-\frac {9}{2}\right )}}{\sqrt {d}} + {\left (120 \, g^{2} x^{7} e^{3} - 168 \, d g^{2} x^{5} e^{2} + 280 \, d^{2} g^{2} x^{3} e + 735 \, f g x^{4} e^{3} - 1470 \, d f g x^{2} e^{2} - 840 \, {\left (d^{3} g^{2} - 7 \, f^{2} e^{3}\right )} x\right )} e^{\left (-4\right )}\right )} p e + \frac {1}{14} \, {\left (2 \, g^{2} x^{7} + 7 \, f g x^{4} + 14 \, f^{2} x\right )} \log \left ({\left (x^{2} e + d\right )}^{p} c\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.46, size = 415, normalized size = 1.80 \begin {gather*} \left [-\frac {1}{2940} \, {\left (280 \, d^{2} g^{2} p x^{3} e - 840 \, d^{3} g^{2} p x - 210 \, {\left (2 \, g^{2} x^{7} + 7 \, f g x^{4} + 14 \, f^{2} x\right )} e^{3} \log \left (c\right ) - 420 \, {\left (d^{3} g^{2} p - 7 \, f^{2} p e^{3}\right )} \sqrt {-d e^{\left (-1\right )}} \log \left (\frac {x^{2} e - 2 \, \sqrt {-d e^{\left (-1\right )}} x e - d}{x^{2} e + d}\right ) + 15 \, {\left (8 \, g^{2} p x^{7} + 49 \, f g p x^{4} + 392 \, f^{2} p x\right )} e^{3} - 42 \, {\left (4 \, d g^{2} p x^{5} + 35 \, d f g p x^{2}\right )} e^{2} + 210 \, {\left (7 \, d^{2} f g p e - {\left (2 \, g^{2} p x^{7} + 7 \, f g p x^{4} + 14 \, f^{2} p x\right )} e^{3}\right )} \log \left (x^{2} e + d\right )\right )} e^{\left (-3\right )}, -\frac {1}{2940} \, {\left (280 \, d^{2} g^{2} p x^{3} e - 840 \, d^{3} g^{2} p x + 840 \, {\left (d^{3} g^{2} p - 7 \, f^{2} p e^{3}\right )} \sqrt {d} \arctan \left (\frac {x e^{\frac {1}{2}}}{\sqrt {d}}\right ) e^{\left (-\frac {1}{2}\right )} - 210 \, {\left (2 \, g^{2} x^{7} + 7 \, f g x^{4} + 14 \, f^{2} x\right )} e^{3} \log \left (c\right ) + 15 \, {\left (8 \, g^{2} p x^{7} + 49 \, f g p x^{4} + 392 \, f^{2} p x\right )} e^{3} - 42 \, {\left (4 \, d g^{2} p x^{5} + 35 \, d f g p x^{2}\right )} e^{2} + 210 \, {\left (7 \, d^{2} f g p e - {\left (2 \, g^{2} p x^{7} + 7 \, f g p x^{4} + 14 \, f^{2} p x\right )} e^{3}\right )} \log \left (x^{2} e + d\right )\right )} e^{\left (-3\right )}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 133.12, size = 440, normalized size = 1.90 \begin {gather*} \begin {cases} \left (f^{2} x + \frac {f g x^{4}}{2} + \frac {g^{2} x^{7}}{7}\right ) \log {\left (0^{p} c \right )} & \text {for}\: d = 0 \wedge e = 0 \\- 2 f^{2} p x + f^{2} x \log {\left (c \left (e x^{2}\right )^{p} \right )} - \frac {f g p x^{4}}{4} + \frac {f g x^{4} \log {\left (c \left (e x^{2}\right )^{p} \right )}}{2} - \frac {2 g^{2} p x^{7}}{49} + \frac {g^{2} x^{7} \log {\left (c \left (e x^{2}\right )^{p} \right )}}{7} & \text {for}\: d = 0 \\\left (f^{2} x + \frac {f g x^{4}}{2} + \frac {g^{2} x^{7}}{7}\right ) \log {\left (c d^{p} \right )} & \text {for}\: e = 0 \\- \frac {2 d^{4} g^{2} p \log {\left (x - \sqrt {- \frac {d}{e}} \right )}}{7 e^{4} \sqrt {- \frac {d}{e}}} + \frac {d^{4} g^{2} \log {\left (c \left (d + e x^{2}\right )^{p} \right )}}{7 e^{4} \sqrt {- \frac {d}{e}}} + \frac {2 d^{3} g^{2} p x}{7 e^{3}} - \frac {d^{2} f g \log {\left (c \left (d + e x^{2}\right )^{p} \right )}}{2 e^{2}} - \frac {2 d^{2} g^{2} p x^{3}}{21 e^{2}} + \frac {2 d f^{2} p \log {\left (x - \sqrt {- \frac {d}{e}} \right )}}{e \sqrt {- \frac {d}{e}}} - \frac {d f^{2} \log {\left (c \left (d + e x^{2}\right )^{p} \right )}}{e \sqrt {- \frac {d}{e}}} + \frac {d f g p x^{2}}{2 e} + \frac {2 d g^{2} p x^{5}}{35 e} - 2 f^{2} p x + f^{2} x \log {\left (c \left (d + e x^{2}\right )^{p} \right )} - \frac {f g p x^{4}}{4} + \frac {f g x^{4} \log {\left (c \left (d + e x^{2}\right )^{p} \right )}}{2} - \frac {2 g^{2} p x^{7}}{49} + \frac {g^{2} x^{7} \log {\left (c \left (d + e x^{2}\right )^{p} \right )}}{7} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 5.58, size = 225, normalized size = 0.97 \begin {gather*} -\frac {1}{2} \, d^{2} f g p e^{\left (-2\right )} \log \left (x^{2} e + d\right ) - \frac {2 \, {\left (d^{4} g^{2} p - 7 \, d f^{2} p e^{3}\right )} \arctan \left (\frac {x e^{\frac {1}{2}}}{\sqrt {d}}\right ) e^{\left (-\frac {7}{2}\right )}}{7 \, \sqrt {d}} + \frac {1}{2940} \, {\left (420 \, g^{2} p x^{7} e^{3} \log \left (x^{2} e + d\right ) - 120 \, g^{2} p x^{7} e^{3} + 420 \, g^{2} x^{7} e^{3} \log \left (c\right ) + 168 \, d g^{2} p x^{5} e^{2} - 280 \, d^{2} g^{2} p x^{3} e + 1470 \, f g p x^{4} e^{3} \log \left (x^{2} e + d\right ) - 735 \, f g p x^{4} e^{3} + 1470 \, f g x^{4} e^{3} \log \left (c\right ) + 840 \, d^{3} g^{2} p x + 1470 \, d f g p x^{2} e^{2} + 2940 \, f^{2} p x e^{3} \log \left (x^{2} e + d\right ) - 5880 \, f^{2} p x e^{3} + 2940 \, f^{2} x e^{3} \log \left (c\right )\right )} e^{\left (-3\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 2.77, size = 317, normalized size = 1.37 \begin {gather*} \frac {g^2\,x^7\,\ln \left (c\,{\left (e\,x^2+d\right )}^p\right )}{7}-2\,f^2\,p\,x-\frac {2\,g^2\,p\,x^7}{49}+f^2\,x\,\ln \left (c\,{\left (e\,x^2+d\right )}^p\right )+\frac {f\,g\,x^4\,\ln \left (c\,{\left (e\,x^2+d\right )}^p\right )}{2}-\frac {f\,g\,p\,x^4}{4}+\frac {2\,d\,g^2\,p\,x^5}{35\,e}+\frac {2\,d^3\,g^2\,p\,x}{7\,e^3}-\frac {2\,\sqrt {d}\,f^2\,p\,\mathrm {atan}\left (\frac {7\,\sqrt {d}\,e^{7/2}\,f^2\,p\,x}{d^4\,g^2\,p-7\,d\,e^3\,f^2\,p}-\frac {d^{7/2}\,\sqrt {e}\,g^2\,p\,x}{d^4\,g^2\,p-7\,d\,e^3\,f^2\,p}\right )}{\sqrt {e}}+\frac {2\,d^{7/2}\,g^2\,p\,\mathrm {atan}\left (\frac {7\,\sqrt {d}\,e^{7/2}\,f^2\,p\,x}{d^4\,g^2\,p-7\,d\,e^3\,f^2\,p}-\frac {d^{7/2}\,\sqrt {e}\,g^2\,p\,x}{d^4\,g^2\,p-7\,d\,e^3\,f^2\,p}\right )}{7\,e^{7/2}}-\frac {2\,d^2\,g^2\,p\,x^3}{21\,e^2}+\frac {d\,f\,g\,p\,x^2}{2\,e}-\frac {d^2\,f\,g\,p\,\ln \left (e\,x^2+d\right )}{2\,e^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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