Optimal. Leaf size=216 \[ -\frac{b^{5/2} (4 b c-7 a d) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{a^3 (b c-a d)^{5/2}}+\frac{(3 a d+4 b c) \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )}{a^3 c^{5/2}}-\frac{d \left (3 a^2 d^2-2 a b c d+2 b^2 c^2\right )}{a^2 c^2 \sqrt{c+d x} (b c-a d)^2}-\frac{b (2 b c-a d)}{a^2 c (a+b x) \sqrt{c+d x} (b c-a d)}-\frac{1}{a c x (a+b x) \sqrt{c+d x}} \]
[Out]
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Rubi [A] time = 0.917912, antiderivative size = 216, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.35 \[ -\frac{b^{5/2} (4 b c-7 a d) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{a^3 (b c-a d)^{5/2}}+\frac{(3 a d+4 b c) \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )}{a^3 c^{5/2}}-\frac{d \left (3 a^2 d^2-2 a b c d+2 b^2 c^2\right )}{a^2 c^2 \sqrt{c+d x} (b c-a d)^2}-\frac{b (2 b c-a d)}{a^2 c (a+b x) \sqrt{c+d x} (b c-a d)}-\frac{1}{a c x (a+b x) \sqrt{c+d x}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^2*(a + b*x)^2*(c + d*x)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 99.5598, size = 194, normalized size = 0.9 \[ - \frac{b}{a x \left (a + b x\right ) \sqrt{c + d x} \left (a d - b c\right )} - \frac{a d - 2 b c}{a^{2} c x \sqrt{c + d x} \left (a d - b c\right )} - \frac{d \left (3 a^{2} d^{2} - 2 a b c d + 2 b^{2} c^{2}\right )}{a^{2} c^{2} \sqrt{c + d x} \left (a d - b c\right )^{2}} - \frac{b^{\frac{5}{2}} \left (7 a d - 4 b c\right ) \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{c + d x}}{\sqrt{a d - b c}} \right )}}{a^{3} \left (a d - b c\right )^{\frac{5}{2}}} + \frac{\left (3 a d + 4 b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{c + d x}}{\sqrt{c}} \right )}}{a^{3} c^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**2/(b*x+a)**2/(d*x+c)**(3/2),x)
[Out]
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Mathematica [A] time = 0.950488, size = 164, normalized size = 0.76 \[ -\frac{b^{5/2} (4 b c-7 a d) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{c+d x}}{\sqrt{b c-a d}}\right )}{a^3 (b c-a d)^{5/2}}+\frac{(3 a d+4 b c) \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )}{a^3 c^{5/2}}+\sqrt{c+d x} \left (-\frac{\frac{b^3}{(a+b x) (b c-a d)^2}+\frac{1}{c^2 x}}{a^2}-\frac{2 d^3}{c^2 (c+d x) (b c-a d)^2}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^2*(a + b*x)^2*(c + d*x)^(3/2)),x]
[Out]
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Maple [A] time = 0.033, size = 229, normalized size = 1.1 \[ -2\,{\frac{{d}^{3}}{{c}^{2} \left ( ad-bc \right ) ^{2}\sqrt{dx+c}}}-{\frac{1}{{c}^{2}{a}^{2}x}\sqrt{dx+c}}+3\,{\frac{d}{{c}^{5/2}{a}^{2}}{\it Artanh} \left ({\frac{\sqrt{dx+c}}{\sqrt{c}}} \right ) }+4\,{\frac{b}{{c}^{3/2}{a}^{3}}{\it Artanh} \left ({\frac{\sqrt{dx+c}}{\sqrt{c}}} \right ) }-{\frac{d{b}^{3}}{{a}^{2} \left ( ad-bc \right ) ^{2} \left ( bdx+ad \right ) }\sqrt{dx+c}}-7\,{\frac{d{b}^{3}}{{a}^{2} \left ( ad-bc \right ) ^{2}\sqrt{ \left ( ad-bc \right ) b}}\arctan \left ({\frac{\sqrt{dx+c}b}{\sqrt{ \left ( ad-bc \right ) b}}} \right ) }+4\,{\frac{{b}^{4}c}{{a}^{3} \left ( ad-bc \right ) ^{2}\sqrt{ \left ( ad-bc \right ) b}}\arctan \left ({\frac{\sqrt{dx+c}b}{\sqrt{ \left ( ad-bc \right ) b}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^2/(b*x+a)^2/(d*x+c)^(3/2),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(1/((b*x + a)^2*(d*x + c)^(3/2)*x^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.846414, size = 1, normalized size = 0. \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*(d*x + c)^(3/2)*x^2),x, algorithm="fricas")
[Out]
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**2/(b*x+a)**2/(d*x+c)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.22767, size = 456, normalized size = 2.11 \[ \frac{{\left (4 \, b^{4} c - 7 \, a b^{3} d\right )} \arctan \left (\frac{\sqrt{d x + c} b}{\sqrt{-b^{2} c + a b d}}\right )}{{\left (a^{3} b^{2} c^{2} - 2 \, a^{4} b c d + a^{5} d^{2}\right )} \sqrt{-b^{2} c + a b d}} - \frac{2 \,{\left (d x + c\right )}^{2} b^{3} c^{2} d - 2 \,{\left (d x + c\right )} b^{3} c^{3} d - 2 \,{\left (d x + c\right )}^{2} a b^{2} c d^{2} + 3 \,{\left (d x + c\right )} a b^{2} c^{2} d^{2} + 3 \,{\left (d x + c\right )}^{2} a^{2} b d^{3} - 7 \,{\left (d x + c\right )} a^{2} b c d^{3} + 2 \, a^{2} b c^{2} d^{3} + 3 \,{\left (d x + c\right )} a^{3} d^{4} - 2 \, a^{3} c d^{4}}{{\left (a^{2} b^{2} c^{4} - 2 \, a^{3} b c^{3} d + a^{4} c^{2} d^{2}\right )}{\left ({\left (d x + c\right )}^{\frac{5}{2}} b - 2 \,{\left (d x + c\right )}^{\frac{3}{2}} b c + \sqrt{d x + c} b c^{2} +{\left (d x + c\right )}^{\frac{3}{2}} a d - \sqrt{d x + c} a c d\right )}} - \frac{{\left (4 \, b c + 3 \, a d\right )} \arctan \left (\frac{\sqrt{d x + c}}{\sqrt{-c}}\right )}{a^{3} \sqrt{-c} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^2*(d*x + c)^(3/2)*x^2),x, algorithm="giac")
[Out]