Optimal. Leaf size=46 \[ \frac{\left (c+\frac{d}{x^2}\right )^{5/2} (b c-a d)}{5 d^2}-\frac{b \left (c+\frac{d}{x^2}\right )^{7/2}}{7 d^2} \]
[Out]
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Rubi [A] time = 0.122247, antiderivative size = 46, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{\left (c+\frac{d}{x^2}\right )^{5/2} (b c-a d)}{5 d^2}-\frac{b \left (c+\frac{d}{x^2}\right )^{7/2}}{7 d^2} \]
Antiderivative was successfully verified.
[In] Int[((a + b/x^2)*(c + d/x^2)^(3/2))/x^3,x]
[Out]
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Rubi in Sympy [A] time = 12.3842, size = 39, normalized size = 0.85 \[ - \frac{b \left (c + \frac{d}{x^{2}}\right )^{\frac{7}{2}}}{7 d^{2}} - \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}} \left (a d - b c\right )}{5 d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)*(c+d/x**2)**(3/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.0777933, size = 49, normalized size = 1.07 \[ -\frac{\sqrt{c+\frac{d}{x^2}} \left (c x^2+d\right )^2 \left (7 a d x^2-2 b c x^2+5 b d\right )}{35 d^2 x^6} \]
Antiderivative was successfully verified.
[In] Integrate[((a + b/x^2)*(c + d/x^2)^(3/2))/x^3,x]
[Out]
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Maple [A] time = 0.01, size = 48, normalized size = 1. \[ -{\frac{ \left ( 7\,ad{x}^{2}-2\,bc{x}^{2}+5\,bd \right ) \left ( c{x}^{2}+d \right ) }{35\,{d}^{2}{x}^{4}} \left ({\frac{c{x}^{2}+d}{{x}^{2}}} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)*(c+d/x^2)^(3/2)/x^3,x)
[Out]
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Maxima [A] time = 1.37175, size = 66, normalized size = 1.43 \[ -\frac{a{\left (c + \frac{d}{x^{2}}\right )}^{\frac{5}{2}}}{5 \, d} - \frac{1}{35} \,{\left (\frac{5 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{7}{2}}}{d^{2}} - \frac{7 \,{\left (c + \frac{d}{x^{2}}\right )}^{\frac{5}{2}} c}{d^{2}}\right )} b \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.284685, size = 113, normalized size = 2.46 \[ \frac{{\left ({\left (2 \, b c^{3} - 7 \, a c^{2} d\right )} x^{6} -{\left (b c^{2} d + 14 \, a c d^{2}\right )} x^{4} - 5 \, b d^{3} -{\left (8 \, b c d^{2} + 7 \, a d^{3}\right )} x^{2}\right )} \sqrt{\frac{c x^{2} + d}{x^{2}}}}{35 \, d^{2} x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)/x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 7.37081, size = 138, normalized size = 3. \[ - \frac{a c \left (\begin{cases} \frac{\sqrt{c}}{x^{2}} & \text{for}\: d = 0 \\\frac{2 \left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}}}{3 d} & \text{otherwise} \end{cases}\right )}{2} - \frac{a \left (- \frac{c \left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}}}{3} + \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}}}{5}\right )}{d} - \frac{b c \left (- \frac{c \left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}}}{3} + \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}}}{5}\right )}{d^{2}} - \frac{b \left (\frac{c^{2} \left (c + \frac{d}{x^{2}}\right )^{\frac{3}{2}}}{3} - \frac{2 c \left (c + \frac{d}{x^{2}}\right )^{\frac{5}{2}}}{5} + \frac{\left (c + \frac{d}{x^{2}}\right )^{\frac{7}{2}}}{7}\right )}{d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)*(c+d/x**2)**(3/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.759235, size = 500, normalized size = 10.87 \[ \frac{2 \,{\left (35 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{12} a c^{\frac{5}{2}}{\rm sign}\left (x\right ) + 70 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{10} b c^{\frac{7}{2}}{\rm sign}\left (x\right ) - 70 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{10} a c^{\frac{5}{2}} d{\rm sign}\left (x\right ) + 70 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{8} b c^{\frac{7}{2}} d{\rm sign}\left (x\right ) + 105 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{8} a c^{\frac{5}{2}} d^{2}{\rm sign}\left (x\right ) + 140 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{6} b c^{\frac{7}{2}} d^{2}{\rm sign}\left (x\right ) - 140 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{6} a c^{\frac{5}{2}} d^{3}{\rm sign}\left (x\right ) + 28 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{4} b c^{\frac{7}{2}} d^{3}{\rm sign}\left (x\right ) + 77 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{4} a c^{\frac{5}{2}} d^{4}{\rm sign}\left (x\right ) + 14 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} b c^{\frac{7}{2}} d^{4}{\rm sign}\left (x\right ) - 14 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} a c^{\frac{5}{2}} d^{5}{\rm sign}\left (x\right ) - 2 \, b c^{\frac{7}{2}} d^{5}{\rm sign}\left (x\right ) + 7 \, a c^{\frac{5}{2}} d^{6}{\rm sign}\left (x\right )\right )}}{35 \,{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + d}\right )}^{2} - d\right )}^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)*(c + d/x^2)^(3/2)/x^3,x, algorithm="giac")
[Out]