Optimal. Leaf size=358 \[ -\frac {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) x \sqrt {c+d x^2}}{3 e f^2 \sqrt {e+f x^2}}-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}+\frac {d (4 b e-3 a f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{3 e f^2}+\frac {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) \sqrt {c+d x^2} E\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 \sqrt {e} f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}}-\frac {\sqrt {e} (4 b d e-3 b c f-3 a d f) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 f^{5/2} \sqrt {\frac {e \left (c+d x^2\right )}{c \left (e+f x^2\right )}} \sqrt {e+f x^2}} \]
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Rubi [A]
time = 0.25, antiderivative size = 358, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {540, 542, 545,
429, 506, 422} \begin {gather*} -\frac {\sqrt {e} \sqrt {c+d x^2} (-3 a d f-3 b c f+4 b d e) F\left (\text {ArcTan}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 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 {c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f)) E\left (\text {ArcTan}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 \sqrt {e} 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 {d x \sqrt {c+d x^2} \sqrt {e+f x^2} (4 b e-3 a f)}{3 e f^2}-\frac {x \sqrt {c+d x^2} (b e (8 d e-7 c f)-3 a f (2 d e-c f))}{3 e f^2 \sqrt {e+f x^2}}-\frac {x \left (c+d x^2\right )^{3/2} (b e-a f)}{e f \sqrt {e+f x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 422
Rule 429
Rule 506
Rule 540
Rule 542
Rule 545
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right ) \left (c+d x^2\right )^{3/2}}{\left (e+f x^2\right )^{3/2}} \, dx &=-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}-\frac {\int \frac {\sqrt {c+d x^2} \left (-b c e-d (4 b e-3 a f) x^2\right )}{\sqrt {e+f x^2}} \, dx}{e f}\\ &=-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}+\frac {d (4 b e-3 a f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{3 e f^2}-\frac {\int \frac {c e (4 b d e-3 b c f-3 a d f)+d (b e (8 d e-7 c f)-3 a f (2 d e-c f)) x^2}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{3 e f^2}\\ &=-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}+\frac {d (4 b e-3 a f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{3 e f^2}-\frac {(c (4 b d e-3 b c f-3 a d f)) \int \frac {1}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{3 f^2}-\frac {(d (b e (8 d e-7 c f)-3 a f (2 d e-c f))) \int \frac {x^2}{\sqrt {c+d x^2} \sqrt {e+f x^2}} \, dx}{3 e f^2}\\ &=-\frac {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) x \sqrt {c+d x^2}}{3 e f^2 \sqrt {e+f x^2}}-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}+\frac {d (4 b e-3 a f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{3 e f^2}-\frac {\sqrt {e} (4 b d e-3 b c f-3 a d f) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 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 {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) \int \frac {\sqrt {c+d x^2}}{\left (e+f x^2\right )^{3/2}} \, dx}{3 f^2}\\ &=-\frac {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) x \sqrt {c+d x^2}}{3 e f^2 \sqrt {e+f x^2}}-\frac {(b e-a f) x \left (c+d x^2\right )^{3/2}}{e f \sqrt {e+f x^2}}+\frac {d (4 b e-3 a f) x \sqrt {c+d x^2} \sqrt {e+f x^2}}{3 e f^2}+\frac {(b e (8 d e-7 c f)-3 a f (2 d e-c f)) \sqrt {c+d x^2} E\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 \sqrt {e} 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} (4 b d e-3 b c f-3 a d f) \sqrt {c+d x^2} F\left (\tan ^{-1}\left (\frac {\sqrt {f} x}{\sqrt {e}}\right )|1-\frac {d e}{c f}\right )}{3 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 = 5.21, size = 260, normalized size = 0.73 \begin {gather*} \frac {\sqrt {\frac {d}{c}} f x \left (c+d x^2\right ) \left (3 a f (-d e+c f)+b e \left (4 d e-3 c f+d f x^2\right )\right )-i d e (-3 a f (-2 d e+c f)+b e (-8 d e+7 c f)) \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 e (-d e+c f) (-8 b d e+3 b c f+6 a d 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 )}{3 \sqrt {\frac {d}{c}} e f^3 \sqrt {c+d x^2} \sqrt {e+f x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.15, size = 750, normalized size = 2.09 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}}}{\left (e + f x^{2}\right )^{\frac {3}{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}}{{\left (f\,x^2+e\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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