Optimal. Leaf size=61 \[ \frac{a^2 (c x)^{m+1}}{c (m+1)}-\frac{2 a b c (c x)^{m-1}}{1-m}-\frac{b^2 c^3 (c x)^{m-3}}{3-m} \]
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Rubi [A] time = 0.07653, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ \frac{a^2 (c x)^{m+1}}{c (m+1)}-\frac{2 a b c (c x)^{m-1}}{1-m}-\frac{b^2 c^3 (c x)^{m-3}}{3-m} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^2)^2*(c*x)^m,x]
[Out]
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Rubi in Sympy [A] time = 13.4688, size = 48, normalized size = 0.79 \[ \frac{a^{2} \left (c x\right )^{m + 1}}{c \left (m + 1\right )} - \frac{2 a b c \left (c x\right )^{m - 1}}{- m + 1} - \frac{b^{2} c^{3} \left (c x\right )^{m - 3}}{- m + 3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)**2*(c*x)**m,x)
[Out]
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Mathematica [A] time = 0.0520785, size = 62, normalized size = 1.02 \[ \frac{x^4 \left (a+\frac{b}{x^2}\right )^2 (c x)^m \left (\frac{a^2 x}{m+1}+\frac{2 a b}{(m-1) x}+\frac{b^2}{(m-3) x^3}\right )}{\left (a x^2+b\right )^2} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^2)^2*(c*x)^m,x]
[Out]
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Maple [A] time = 0.007, size = 90, normalized size = 1.5 \[{\frac{ \left ( cx \right ) ^{m} \left ({a}^{2}{m}^{2}{x}^{4}-4\,{a}^{2}m{x}^{4}+3\,{x}^{4}{a}^{2}+2\,ab{m}^{2}{x}^{2}-4\,abm{x}^{2}-6\,ab{x}^{2}+{b}^{2}{m}^{2}-{b}^{2} \right ) }{{x}^{3} \left ( 1+m \right ) \left ( -1+m \right ) \left ( -3+m \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)^2*(c*x)^m,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x)^m*(a + b/x^2)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.230261, size = 109, normalized size = 1.79 \[ \frac{{\left ({\left (a^{2} m^{2} - 4 \, a^{2} m + 3 \, a^{2}\right )} x^{4} + b^{2} m^{2} + 2 \,{\left (a b m^{2} - 2 \, a b m - 3 \, a b\right )} x^{2} - b^{2}\right )} \left (c x\right )^{m}}{{\left (m^{3} - 3 \, m^{2} - m + 3\right )} x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x)^m*(a + b/x^2)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.59968, size = 401, normalized size = 6.57 \[ \begin{cases} \frac{a^{2} \log{\left (x \right )} - \frac{a b}{x^{2}} - \frac{b^{2}}{4 x^{4}}}{c} & \text{for}\: m = -1 \\c \left (\frac{a^{2} x^{2}}{2} + 2 a b \log{\left (x \right )} - \frac{b^{2}}{2 x^{2}}\right ) & \text{for}\: m = 1 \\c^{3} \left (\frac{a^{2} x^{4}}{4} + a b x^{2} + b^{2} \log{\left (x \right )}\right ) & \text{for}\: m = 3 \\\frac{a^{2} c^{m} m^{2} x^{4} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} - \frac{4 a^{2} c^{m} m x^{4} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} + \frac{3 a^{2} c^{m} x^{4} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} + \frac{2 a b c^{m} m^{2} x^{2} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} - \frac{4 a b c^{m} m x^{2} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} - \frac{6 a b c^{m} x^{2} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} + \frac{b^{2} c^{m} m^{2} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} - \frac{b^{2} c^{m} x^{m}}{m^{3} x^{3} - 3 m^{2} x^{3} - m x^{3} + 3 x^{3}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)**2*(c*x)**m,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \left (c x\right )^{m}{\left (a + \frac{b}{x^{2}}\right )}^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x)^m*(a + b/x^2)^2,x, algorithm="giac")
[Out]