Optimal. Leaf size=168 \[ \frac{140 c^2}{d^4 \left (b^2-4 a c\right )^4 (b+2 c x)}+\frac{140 c^2}{3 d^4 \left (b^2-4 a c\right )^3 (b+2 c x)^3}-\frac{140 c^2 \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{d^4 \left (b^2-4 a c\right )^{9/2}}+\frac{7 c}{d^4 \left (b^2-4 a c\right )^2 (b+2 c x)^3 \left (a+b x+c x^2\right )}-\frac{1}{2 d^4 \left (b^2-4 a c\right ) (b+2 c x)^3 \left (a+b x+c x^2\right )^2} \]
[Out]
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Rubi [A] time = 0.364538, antiderivative size = 168, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ \frac{140 c^2}{d^4 \left (b^2-4 a c\right )^4 (b+2 c x)}+\frac{140 c^2}{3 d^4 \left (b^2-4 a c\right )^3 (b+2 c x)^3}-\frac{140 c^2 \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{d^4 \left (b^2-4 a c\right )^{9/2}}+\frac{7 c}{d^4 \left (b^2-4 a c\right )^2 (b+2 c x)^3 \left (a+b x+c x^2\right )}-\frac{1}{2 d^4 \left (b^2-4 a c\right ) (b+2 c x)^3 \left (a+b x+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[1/((b*d + 2*c*d*x)^4*(a + b*x + c*x^2)^3),x]
[Out]
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Rubi in Sympy [A] time = 77.3346, size = 165, normalized size = 0.98 \[ - \frac{140 c^{2} \operatorname{atanh}{\left (\frac{b + 2 c x}{\sqrt{- 4 a c + b^{2}}} \right )}}{d^{4} \left (- 4 a c + b^{2}\right )^{\frac{9}{2}}} + \frac{140 c^{2}}{d^{4} \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right )^{4}} + \frac{140 c^{2}}{3 d^{4} \left (b + 2 c x\right )^{3} \left (- 4 a c + b^{2}\right )^{3}} + \frac{7 c}{d^{4} \left (b + 2 c x\right )^{3} \left (- 4 a c + b^{2}\right )^{2} \left (a + b x + c x^{2}\right )} - \frac{1}{2 d^{4} \left (b + 2 c x\right )^{3} \left (- 4 a c + b^{2}\right ) \left (a + b x + c x^{2}\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(2*c*d*x+b*d)**4/(c*x**2+b*x+a)**3,x)
[Out]
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Mathematica [A] time = 0.909337, size = 140, normalized size = 0.83 \[ \frac{\frac{64 c^2 \left (b^2-4 a c\right )}{(b+2 c x)^3}+\frac{840 c^2 \tan ^{-1}\left (\frac{b+2 c x}{\sqrt{4 a c-b^2}}\right )}{\sqrt{4 a c-b^2}}-\frac{3 \left (b^2-4 a c\right ) (b+2 c x)}{(a+x (b+c x))^2}+\frac{66 c (b+2 c x)}{a+x (b+c x)}+\frac{576 c^2}{b+2 c x}}{6 d^4 \left (b^2-4 a c\right )^4} \]
Antiderivative was successfully verified.
[In] Integrate[1/((b*d + 2*c*d*x)^4*(a + b*x + c*x^2)^3),x]
[Out]
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Maple [A] time = 0.025, size = 301, normalized size = 1.8 \[ 96\,{\frac{{c}^{2}}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( 2\,cx+b \right ) }}-{\frac{32\,{c}^{2}}{3\,{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( 2\,cx+b \right ) ^{3}}}+22\,{\frac{{c}^{3}{x}^{3}}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+33\,{\frac{b{c}^{2}{x}^{2}}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+26\,{\frac{a{c}^{2}x}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+10\,{\frac{{b}^{2}xc}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+13\,{\frac{abc}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-{\frac{{b}^{3}}{2\,{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{4} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+140\,{\frac{{c}^{2}}{{d}^{4} \left ( 4\,ac-{b}^{2} \right ) ^{9/2}}\arctan \left ({\frac{2\,cx+b}{\sqrt{4\,ac-{b}^{2}}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(2*c*d*x+b*d)^4/(c*x^2+b*x+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(1/((2*c*d*x + b*d)^4*(c*x^2 + b*x + a)^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.245024, 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/((2*c*d*x + b*d)^4*(c*x^2 + b*x + a)^3),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(2*c*d*x+b*d)**4/(c*x**2+b*x+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.220558, size = 420, normalized size = 2.5 \[ \frac{140 \, c^{2} \arctan \left (\frac{2 \, c x + b}{\sqrt{-b^{2} + 4 \, a c}}\right )}{{\left (b^{8} d^{4} - 16 \, a b^{6} c d^{4} + 96 \, a^{2} b^{4} c^{2} d^{4} - 256 \, a^{3} b^{2} c^{3} d^{4} + 256 \, a^{4} c^{4} d^{4}\right )} \sqrt{-b^{2} + 4 \, a c}} + \frac{44 \, c^{3} x^{3} + 66 \, b c^{2} x^{2} + 20 \, b^{2} c x + 52 \, a c^{2} x - b^{3} + 26 \, a b c}{2 \,{\left (b^{8} d^{4} - 16 \, a b^{6} c d^{4} + 96 \, a^{2} b^{4} c^{2} d^{4} - 256 \, a^{3} b^{2} c^{3} d^{4} + 256 \, a^{4} c^{4} d^{4}\right )}{\left (c x^{2} + b x + a\right )}^{2}} + \frac{64 \,{\left (18 \, c^{4} x^{2} + 18 \, b c^{3} x + 5 \, b^{2} c^{2} - 2 \, a c^{3}\right )}}{3 \,{\left (b^{8} d^{4} - 16 \, a b^{6} c d^{4} + 96 \, a^{2} b^{4} c^{2} d^{4} - 256 \, a^{3} b^{2} c^{3} d^{4} + 256 \, a^{4} c^{4} d^{4}\right )}{\left (2 \, c x + b\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((2*c*d*x + b*d)^4*(c*x^2 + b*x + a)^3),x, algorithm="giac")
[Out]