Optimal. Leaf size=396 \[ -\frac {\left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) x \sqrt {c+d x^2}}{15 d f^2 \sqrt {e+f x^2}}-\frac {(4 b d e-3 b c f-5 a d f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}+\frac {\sqrt {e} \left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) \sqrt {c+d x^2} E\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 d f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}}-\frac {\sqrt {e} \left (5 a f (d e-3 c f)-b \left (4 d e^2-6 c e f\right )\right ) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}} \]
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Rubi [A]
time = 0.30, antiderivative size = 396, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {542, 545, 429,
506, 422} \begin {gather*} \frac {\sqrt {e} \sqrt {c+d x^2} \left (10 a d f (d e-2 c f)-b \left (3 c^2 f^2-13 c d e f+8 d^2 e^2\right )\right ) E\left (\text {ArcTan}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 d f^{5/2} \sqrt {e+f x^2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}-\frac {\sqrt {e} \sqrt {c+d x^2} \left (5 a f (d e-3 c f)-b \left (4 d e^2-6 c e f\right )\right ) F\left (\text {ArcTan}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 f^{5/2} \sqrt {e+f x^2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}}}-\frac {x \sqrt {c+d x^2} \left (10 a d f (d e-2 c f)-b \left (3 c^2 f^2-13 c d e f+8 d^2 e^2\right )\right )}{15 d f^2 \sqrt {e+f x^2}}-\frac {x \sqrt {c+d x^2} \sqrt {e+f x^2} (-5 a d f-3 b c f+4 b d e)}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 422
Rule 429
Rule 506
Rule 542
Rule 545
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right ) \left (c+d x^2\right )^{3/2}}{\sqrt {e+f x^2}} \, dx &=\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}+\frac {\int \frac {\sqrt {c+d x^2} \left (-c (b e-5 a f)+(-4 b d e+3 b c f+5 a d f) x^2\right )}{\sqrt {e+f x^2}} \, dx}{5 f}\\ &=-\frac {(4 b d e-3 b c f-5 a d f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}+\frac {\int \frac {-c (5 a f (d e-3 c f)-2 b e (2 d e-3 c f))+\left (-10 a d f (d e-2 c f)+b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) x^2}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{15 f^2}\\ &=-\frac {(4 b d e-3 b c f-5 a d f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}-\frac {\left (c \left (5 a f (d e-3 c f)-b \left (4 d e^2-6 c e f\right )\right )\right ) \int \frac {1}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{15 f^2}-\frac {\left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) \int \frac {x^2}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{15 f^2}\\ &=-\frac {\left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) x \sqrt {c+d x^2}}{15 d f^2 \sqrt {e+f x^2}}-\frac {(4 b d e-3 b c f-5 a d f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}-\frac {\sqrt {e} \left (5 a f (d e-3 c f)-b \left (4 d e^2-6 c e f\right )\right ) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}}+\frac {\left (e \left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right )\right ) \int \frac {\sqrt {c+d x^2}}{\left (e+f x^2\right )^{3/2}} \, dx}{15 d f^2}\\ &=-\frac {\left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) x \sqrt {c+d x^2}}{15 d f^2 \sqrt {e+f x^2}}-\frac {(4 b d e-3 b c f-5 a d f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{15 f^2}+\frac {b x \left (c+d x^2\right )^{3/2} \sqrt {e+f x^2}}{5 f}+\frac {\sqrt {e} \left (10 a d f (d e-2 c f)-b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) \sqrt {c+d x^2} E\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 d f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}}-\frac {\sqrt {e} \left (5 a f (d e-3 c f)-b \left (4 d e^2-6 c e f\right )\right ) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{15 f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}}\\ \end {align*}
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Mathematica [C] Result contains complex when optimal does not.
time = 3.30, size = 279, normalized size = 0.70 \begin {gather*} \frac {\sqrt {\frac {d}{c}} f x \left (c+d x^2\right ) \left (e+f x^2\right ) \left (5 a d f+b \left (-4 d e+6 c f+3 d f x^2\right )\right )-i e \left (-10 a d f (d e-2 c f)+b \left (8 d^2 e^2-13 c d e f+3 c^2 f^2\right )\right ) \sqrt {1+\frac {d x^2}{c}} \sqrt {1+\frac {f x^2}{e}} E\left (i \sinh ^{-1}\left (\sqrt {\frac {d}{c}} x\right )|\frac {c f}{d e}\right )+i (-d e+c f) (5 a f (2 d e-3 c f)+b e (-8 d e+9 c f)) \sqrt {1+\frac {d x^2}{c}} \sqrt {1+\frac {f x^2}{e}} F\left (i \sinh ^{-1}\left (\sqrt {\frac {d}{c}} x\right )|\frac {c f}{d e}\right )}{15 \sqrt {\frac {d}{c}} f^3 \sqrt {c+d x^2} \sqrt {e+f x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(923\) vs.
\(2(424)=848\).
time = 0.14, size = 924, normalized size = 2.33 Too large to display
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \end {gather*}
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 \begin {gather*} \int \frac {\left (a + b x^{2}\right ) \left (c + d x^{2}\right )^{\frac {3}{2}}}{\sqrt {e + f x^{2}}}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \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 = -0.00 \begin {gather*} \int \frac {\left (b\,x^2+a\right )\,{\left (d\,x^2+c\right )}^{3/2}}{\sqrt {f\,x^2+e}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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