Optimal. Leaf size=113 \[ \frac{(b c-a d)^{3/2} \tanh ^{-1}\left (\frac{x \sqrt{b c-a d}}{\sqrt{c} \sqrt{a+b x^2}}\right )}{\sqrt{c} d^2}-\frac{\sqrt{b} (2 b c-3 a d) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{2 d^2}+\frac{b x \sqrt{a+b x^2}}{2 d} \]
[Out]
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Rubi [A] time = 0.289931, antiderivative size = 113, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286 \[ \frac{(b c-a d)^{3/2} \tanh ^{-1}\left (\frac{x \sqrt{b c-a d}}{\sqrt{c} \sqrt{a+b x^2}}\right )}{\sqrt{c} d^2}-\frac{\sqrt{b} (2 b c-3 a d) \tanh ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a+b x^2}}\right )}{2 d^2}+\frac{b x \sqrt{a+b x^2}}{2 d} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2)^(3/2)/(c + d*x^2),x]
[Out]
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Rubi in Sympy [A] time = 39.9871, size = 102, normalized size = 0.9 \[ \frac{\sqrt{b} \left (3 a d - 2 b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{b} x}{\sqrt{a + b x^{2}}} \right )}}{2 d^{2}} + \frac{b x \sqrt{a + b x^{2}}}{2 d} + \frac{\left (a d - b c\right )^{\frac{3}{2}} \operatorname{atan}{\left (\frac{x \sqrt{a d - b c}}{\sqrt{c} \sqrt{a + b x^{2}}} \right )}}{\sqrt{c} d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**(3/2)/(d*x**2+c),x)
[Out]
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Mathematica [A] time = 0.318346, size = 110, normalized size = 0.97 \[ \frac{\sqrt{b} (3 a d-2 b c) \log \left (\sqrt{b} \sqrt{a+b x^2}+b x\right )+\frac{2 (a d-b c)^{3/2} \tan ^{-1}\left (\frac{x \sqrt{a d-b c}}{\sqrt{c} \sqrt{a+b x^2}}\right )}{\sqrt{c}}+b d x \sqrt{a+b x^2}}{2 d^2} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2)^(3/2)/(c + d*x^2),x]
[Out]
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Maple [B] time = 0.025, size = 1845, normalized size = 16.3 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^(3/2)/(d*x^2+c),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^2 + a)^(3/2)/(d*x^2 + c),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.411704, size = 1, normalized size = 0.01 \[ \left [\frac{2 \, \sqrt{b x^{2} + a} b d x -{\left (2 \, b c - 3 \, a d\right )} \sqrt{b} \log \left (-2 \, b x^{2} - 2 \, \sqrt{b x^{2} + a} \sqrt{b} x - a\right ) -{\left (b c - a d\right )} \sqrt{\frac{b c - a d}{c}} \log \left (\frac{{\left (8 \, b^{2} c^{2} - 8 \, a b c d + a^{2} d^{2}\right )} x^{4} + a^{2} c^{2} + 2 \,{\left (4 \, a b c^{2} - 3 \, a^{2} c d\right )} x^{2} - 4 \,{\left (a c^{2} x +{\left (2 \, b c^{2} - a c d\right )} x^{3}\right )} \sqrt{b x^{2} + a} \sqrt{\frac{b c - a d}{c}}}{d^{2} x^{4} + 2 \, c d x^{2} + c^{2}}\right )}{4 \, d^{2}}, \frac{2 \, \sqrt{b x^{2} + a} b d x - 2 \,{\left (2 \, b c - 3 \, a d\right )} \sqrt{-b} \arctan \left (\frac{b x}{\sqrt{b x^{2} + a} \sqrt{-b}}\right ) -{\left (b c - a d\right )} \sqrt{\frac{b c - a d}{c}} \log \left (\frac{{\left (8 \, b^{2} c^{2} - 8 \, a b c d + a^{2} d^{2}\right )} x^{4} + a^{2} c^{2} + 2 \,{\left (4 \, a b c^{2} - 3 \, a^{2} c d\right )} x^{2} - 4 \,{\left (a c^{2} x +{\left (2 \, b c^{2} - a c d\right )} x^{3}\right )} \sqrt{b x^{2} + a} \sqrt{\frac{b c - a d}{c}}}{d^{2} x^{4} + 2 \, c d x^{2} + c^{2}}\right )}{4 \, d^{2}}, \frac{2 \, \sqrt{b x^{2} + a} b d x - 2 \,{\left (b c - a d\right )} \sqrt{-\frac{b c - a d}{c}} \arctan \left (-\frac{{\left (2 \, b c - a d\right )} x^{2} + a c}{2 \, \sqrt{b x^{2} + a} c x \sqrt{-\frac{b c - a d}{c}}}\right ) -{\left (2 \, b c - 3 \, a d\right )} \sqrt{b} \log \left (-2 \, b x^{2} - 2 \, \sqrt{b x^{2} + a} \sqrt{b} x - a\right )}{4 \, d^{2}}, \frac{\sqrt{b x^{2} + a} b d x -{\left (2 \, b c - 3 \, a d\right )} \sqrt{-b} \arctan \left (\frac{b x}{\sqrt{b x^{2} + a} \sqrt{-b}}\right ) -{\left (b c - a d\right )} \sqrt{-\frac{b c - a d}{c}} \arctan \left (-\frac{{\left (2 \, b c - a d\right )} x^{2} + a c}{2 \, \sqrt{b x^{2} + a} c x \sqrt{-\frac{b c - a d}{c}}}\right )}{2 \, d^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(3/2)/(d*x^2 + c),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (a + b x^{2}\right )^{\frac{3}{2}}}{c + d x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**(3/2)/(d*x**2+c),x)
[Out]
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GIAC/XCAS [A] time = 0.283003, size = 205, normalized size = 1.81 \[ \frac{\sqrt{b x^{2} + a} b x}{2 \, d} + \frac{{\left (2 \, b^{\frac{3}{2}} c - 3 \, a \sqrt{b} d\right )}{\rm ln}\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2}\right )}{4 \, d^{2}} - \frac{{\left (b^{\frac{5}{2}} c^{2} - 2 \, a b^{\frac{3}{2}} c d + a^{2} \sqrt{b} d^{2}\right )} \arctan \left (\frac{{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} d + 2 \, b c - a d}{2 \, \sqrt{-b^{2} c^{2} + a b c d}}\right )}{\sqrt{-b^{2} c^{2} + a b c d} d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)^(3/2)/(d*x^2 + c),x, algorithm="giac")
[Out]