Optimal. Leaf size=198 \[ -\frac{c^2 d \left (2 c d^2-3 a e^2\right ) \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{2 \left (a e^2+c d^2\right )^{7/2}}-\frac{c e \sqrt{a+c x^2} \left (11 c d^2-4 a e^2\right )}{6 (d+e x) \left (a e^2+c d^2\right )^3}-\frac{5 c d e \sqrt{a+c x^2}}{6 (d+e x)^2 \left (a e^2+c d^2\right )^2}-\frac{e \sqrt{a+c x^2}}{3 (d+e x)^3 \left (a e^2+c d^2\right )} \]
[Out]
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Rubi [A] time = 0.484666, antiderivative size = 198, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263 \[ -\frac{c^2 d \left (2 c d^2-3 a e^2\right ) \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{2 \left (a e^2+c d^2\right )^{7/2}}-\frac{c e \sqrt{a+c x^2} \left (11 c d^2-4 a e^2\right )}{6 (d+e x) \left (a e^2+c d^2\right )^3}-\frac{5 c d e \sqrt{a+c x^2}}{6 (d+e x)^2 \left (a e^2+c d^2\right )^2}-\frac{e \sqrt{a+c x^2}}{3 (d+e x)^3 \left (a e^2+c d^2\right )} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)^4*Sqrt[a + c*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 50.5385, size = 180, normalized size = 0.91 \[ \frac{c^{2} d \left (3 a e^{2} - 2 c d^{2}\right ) \operatorname{atanh}{\left (\frac{a e - c d x}{\sqrt{a + c x^{2}} \sqrt{a e^{2} + c d^{2}}} \right )}}{2 \left (a e^{2} + c d^{2}\right )^{\frac{7}{2}}} - \frac{5 c d e \sqrt{a + c x^{2}}}{6 \left (d + e x\right )^{2} \left (a e^{2} + c d^{2}\right )^{2}} + \frac{c e \sqrt{a + c x^{2}} \left (4 a e^{2} - 11 c d^{2}\right )}{6 \left (d + e x\right ) \left (a e^{2} + c d^{2}\right )^{3}} - \frac{e \sqrt{a + c x^{2}}}{3 \left (d + e x\right )^{3} \left (a e^{2} + c d^{2}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)**4/(c*x**2+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.27212, size = 209, normalized size = 1.06 \[ \frac{-3 c^2 d (d+e x)^3 \left (2 c d^2-3 a e^2\right ) \log \left (\sqrt{a+c x^2} \sqrt{a e^2+c d^2}+a e-c d x\right )+3 c^2 d (d+e x)^3 \left (2 c d^2-3 a e^2\right ) \log (d+e x)-e \sqrt{a+c x^2} \sqrt{a e^2+c d^2} \left (5 c d (d+e x) \left (a e^2+c d^2\right )+c (d+e x)^2 \left (11 c d^2-4 a e^2\right )+2 \left (a e^2+c d^2\right )^2\right )}{6 (d+e x)^3 \left (a e^2+c d^2\right )^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)^4*Sqrt[a + c*x^2]),x]
[Out]
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Maple [B] time = 0.02, size = 573, normalized size = 2.9 \[ -{\frac{1}{3\,{e}^{2} \left ( a{e}^{2}+c{d}^{2} \right ) }\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \left ({\frac{d}{e}}+x \right ) ^{-3}}-{\frac{5\,cd}{6\,e \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \left ({\frac{d}{e}}+x \right ) ^{-2}}-{\frac{5\,{c}^{2}{d}^{2}}{2\, \left ( a{e}^{2}+c{d}^{2} \right ) ^{3}}\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \left ({\frac{d}{e}}+x \right ) ^{-1}}-{\frac{5\,{c}^{3}{d}^{3}}{2\,e \left ( a{e}^{2}+c{d}^{2} \right ) ^{3}}\ln \left ({1 \left ( 2\,{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+2\,\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \right ) \left ({\frac{d}{e}}+x \right ) ^{-1}} \right ){\frac{1}{\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}+{\frac{3\,{c}^{2}d}{2\,e \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}\ln \left ({1 \left ( 2\,{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+2\,\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \right ) \left ({\frac{d}{e}}+x \right ) ^{-1}} \right ){\frac{1}{\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}+{\frac{2\,c}{3\, \left ( a{e}^{2}+c{d}^{2} \right ) ^{2}}\sqrt{c \left ({\frac{d}{e}}+x \right ) ^{2}-2\,{\frac{cd}{e} \left ({\frac{d}{e}}+x \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \left ({\frac{d}{e}}+x \right ) ^{-1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)^4/(c*x^2+a)^(1/2),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/(sqrt(c*x^2 + a)*(e*x + d)^4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.710667, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + a)*(e*x + d)^4),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{a + c x^{2}} \left (d + e x\right )^{4}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)**4/(c*x**2+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.237757, size = 778, normalized size = 3.93 \[ -\frac{1}{3} \, c^{\frac{3}{2}}{\left (\frac{3 \,{\left (2 \, c^{\frac{3}{2}} d^{3} - 3 \, a \sqrt{c} d e^{2}\right )} \arctan \left (\frac{{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} e + \sqrt{c} d}{\sqrt{-c d^{2} - a e^{2}}}\right )}{{\left (c^{3} d^{6} + 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} + a^{3} e^{6}\right )} \sqrt{-c d^{2} - a e^{2}}} + \frac{30 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{4} c^{2} d^{4} e + 44 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{3} c^{\frac{5}{2}} d^{5} + 6 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{5} c^{\frac{3}{2}} d^{3} e^{2} - 102 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} a c^{2} d^{4} e - 82 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{3} a c^{\frac{3}{2}} d^{3} e^{2} - 45 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{4} a c d^{2} e^{3} - 9 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{5} a \sqrt{c} d e^{4} + 60 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} a^{2} c^{\frac{3}{2}} d^{3} e^{2} + 36 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} a^{2} c d^{2} e^{3} + 24 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{3} a^{2} \sqrt{c} d e^{4} - 11 \, a^{3} c d^{2} e^{3} - 15 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} a^{3} \sqrt{c} d e^{4} - 12 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} a^{3} e^{5} + 4 \, a^{4} e^{5}}{{\left (c^{3} d^{6} + 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} + a^{3} e^{6}\right )}{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} e + 2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} \sqrt{c} d - a e\right )}^{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + a)*(e*x + d)^4),x, algorithm="giac")
[Out]