Optimal. Leaf size=75 \[ \frac{3 A \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} \sqrt{c}}+\frac{3 A x}{8 a^2 \left (a+c x^2\right )}-\frac{a B-A c x}{4 a c \left (a+c x^2\right )^2} \]
[Out]
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Rubi [A] time = 0.0526052, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{3 A \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} \sqrt{c}}+\frac{3 A x}{8 a^2 \left (a+c x^2\right )}-\frac{a B-A c x}{4 a c \left (a+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x)/(a + c*x^2)^3,x]
[Out]
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Rubi in Sympy [A] time = 8.97193, size = 66, normalized size = 0.88 \[ \frac{3 A x}{8 a^{2} \left (a + c x^{2}\right )} + \frac{3 A \operatorname{atan}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{8 a^{\frac{5}{2}} \sqrt{c}} - \frac{- A c x + B a}{4 a c \left (a + c x^{2}\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)/(c*x**2+a)**3,x)
[Out]
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Mathematica [A] time = 0.0880168, size = 71, normalized size = 0.95 \[ \frac{\frac{\sqrt{a} \left (-2 a^2 B+5 a A c x+3 A c^2 x^3\right )}{\left (a+c x^2\right )^2}+3 A \sqrt{c} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} c} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x)/(a + c*x^2)^3,x]
[Out]
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Maple [A] time = 0.005, size = 65, normalized size = 0.9 \[{\frac{2\,Acx-2\,Ba}{8\,ac \left ( c{x}^{2}+a \right ) ^{2}}}+{\frac{3\,Ax}{8\,{a}^{2} \left ( c{x}^{2}+a \right ) }}+{\frac{3\,A}{8\,{a}^{2}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)/(c*x^2+a)^3,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((B*x + A)/(c*x^2 + a)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.272397, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (A c^{3} x^{4} + 2 \, A a c^{2} x^{2} + A a^{2} c\right )} \log \left (\frac{2 \, a c x +{\left (c x^{2} - a\right )} \sqrt{-a c}}{c x^{2} + a}\right ) + 2 \,{\left (3 \, A c^{2} x^{3} + 5 \, A a c x - 2 \, B a^{2}\right )} \sqrt{-a c}}{16 \,{\left (a^{2} c^{3} x^{4} + 2 \, a^{3} c^{2} x^{2} + a^{4} c\right )} \sqrt{-a c}}, \frac{3 \,{\left (A c^{3} x^{4} + 2 \, A a c^{2} x^{2} + A a^{2} c\right )} \arctan \left (\frac{\sqrt{a c} x}{a}\right ) +{\left (3 \, A c^{2} x^{3} + 5 \, A a c x - 2 \, B a^{2}\right )} \sqrt{a c}}{8 \,{\left (a^{2} c^{3} x^{4} + 2 \, a^{3} c^{2} x^{2} + a^{4} c\right )} \sqrt{a c}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(c*x^2 + a)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.2985, size = 124, normalized size = 1.65 \[ A \left (- \frac{3 \sqrt{- \frac{1}{a^{5} c}} \log{\left (- a^{3} \sqrt{- \frac{1}{a^{5} c}} + x \right )}}{16} + \frac{3 \sqrt{- \frac{1}{a^{5} c}} \log{\left (a^{3} \sqrt{- \frac{1}{a^{5} c}} + x \right )}}{16}\right ) + \frac{5 A a c x + 3 A c^{2} x^{3} - 2 B a^{2}}{8 a^{4} c + 16 a^{3} c^{2} x^{2} + 8 a^{2} c^{3} x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)/(c*x**2+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.303442, size = 81, normalized size = 1.08 \[ \frac{3 \, A \arctan \left (\frac{c x}{\sqrt{a c}}\right )}{8 \, \sqrt{a c} a^{2}} + \frac{3 \, A c^{2} x^{3} + 5 \, A a c x - 2 \, B a^{2}}{8 \,{\left (c x^{2} + a\right )}^{2} a^{2} c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(c*x^2 + a)^3,x, algorithm="giac")
[Out]