Optimal. Leaf size=140 \[ \frac{60 c^2}{d^2 \left (b^2-4 a c\right )^3 (b+2 c x)}-\frac{60 c^2 \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{d^2 \left (b^2-4 a c\right )^{7/2}}+\frac{5 c}{d^2 \left (b^2-4 a c\right )^2 (b+2 c x) \left (a+b x+c x^2\right )}-\frac{1}{2 d^2 \left (b^2-4 a c\right ) (b+2 c x) \left (a+b x+c x^2\right )^2} \]
[Out]
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Rubi [A] time = 0.267453, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ \frac{60 c^2}{d^2 \left (b^2-4 a c\right )^3 (b+2 c x)}-\frac{60 c^2 \tanh ^{-1}\left (\frac{b+2 c x}{\sqrt{b^2-4 a c}}\right )}{d^2 \left (b^2-4 a c\right )^{7/2}}+\frac{5 c}{d^2 \left (b^2-4 a c\right )^2 (b+2 c x) \left (a+b x+c x^2\right )}-\frac{1}{2 d^2 \left (b^2-4 a c\right ) (b+2 c x) \left (a+b x+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[1/((b*d + 2*c*d*x)^2*(a + b*x + c*x^2)^3),x]
[Out]
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Rubi in Sympy [A] time = 56.5547, size = 133, normalized size = 0.95 \[ - \frac{60 c^{2} \operatorname{atanh}{\left (\frac{b + 2 c x}{\sqrt{- 4 a c + b^{2}}} \right )}}{d^{2} \left (- 4 a c + b^{2}\right )^{\frac{7}{2}}} + \frac{60 c^{2}}{d^{2} \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right )^{3}} + \frac{5 c}{d^{2} \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right )^{2} \left (a + b x + c x^{2}\right )} - \frac{1}{2 d^{2} \left (b + 2 c x\right ) \left (- 4 a c + b^{2}\right ) \left (a + b x + c x^{2}\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(2*c*d*x+b*d)**2/(c*x**2+b*x+a)**3,x)
[Out]
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Mathematica [A] time = 0.272497, size = 119, normalized size = 0.85 \[ \frac{\frac{120 c^2 \tan ^{-1}\left (\frac{b+2 c x}{\sqrt{4 a c-b^2}}\right )}{\sqrt{4 a c-b^2}}-\frac{\left (b^2-4 a c\right ) (b+2 c x)}{(a+x (b+c x))^2}+\frac{14 c (b+2 c x)}{a+x (b+c x)}+\frac{64 c^2}{b+2 c x}}{2 d^2 \left (b^2-4 a c\right )^3} \]
Antiderivative was successfully verified.
[In] Integrate[1/((b*d + 2*c*d*x)^2*(a + b*x + c*x^2)^3),x]
[Out]
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Maple [B] time = 0.021, size = 273, normalized size = 2. \[ -32\,{\frac{{c}^{2}}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( 2\,cx+b \right ) }}-14\,{\frac{{c}^{3}{x}^{3}}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-21\,{\frac{b{c}^{2}{x}^{2}}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-18\,{\frac{a{c}^{2}x}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-6\,{\frac{{b}^{2}xc}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-9\,{\frac{abc}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}+{\frac{{b}^{3}}{2\,{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{3} \left ( c{x}^{2}+bx+a \right ) ^{2}}}-60\,{\frac{{c}^{2}}{{d}^{2} \left ( 4\,ac-{b}^{2} \right ) ^{7/2}}\arctan \left ({\frac{2\,cx+b}{\sqrt{4\,ac-{b}^{2}}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(2*c*d*x+b*d)^2/(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)^2*(c*x^2 + b*x + a)^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.231218, 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)^2*(c*x^2 + b*x + a)^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 34.6981, size = 801, normalized size = 5.72 \[ \frac{30 c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} \log{\left (x + \frac{- 7680 a^{4} c^{6} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 7680 a^{3} b^{2} c^{5} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} - 2880 a^{2} b^{4} c^{4} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 480 a b^{6} c^{3} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} - 30 b^{8} c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 30 b c^{2}}{60 c^{3}} \right )}}{d^{2}} - \frac{30 c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} \log{\left (x + \frac{7680 a^{4} c^{6} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} - 7680 a^{3} b^{2} c^{5} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 2880 a^{2} b^{4} c^{4} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} - 480 a b^{6} c^{3} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 30 b^{8} c^{2} \sqrt{- \frac{1}{\left (4 a c - b^{2}\right )^{7}}} + 30 b c^{2}}{60 c^{3}} \right )}}{d^{2}} - \frac{64 a^{2} c^{2} + 18 a b^{2} c - b^{4} + 240 b c^{3} x^{3} + 120 c^{4} x^{4} + x^{2} \left (200 a c^{3} + 130 b^{2} c^{2}\right ) + x \left (200 a b c^{2} + 10 b^{3} c\right )}{128 a^{5} b c^{3} d^{2} - 96 a^{4} b^{3} c^{2} d^{2} + 24 a^{3} b^{5} c d^{2} - 2 a^{2} b^{7} d^{2} + x^{5} \left (256 a^{3} c^{6} d^{2} - 192 a^{2} b^{2} c^{5} d^{2} + 48 a b^{4} c^{4} d^{2} - 4 b^{6} c^{3} d^{2}\right ) + x^{4} \left (640 a^{3} b c^{5} d^{2} - 480 a^{2} b^{3} c^{4} d^{2} + 120 a b^{5} c^{3} d^{2} - 10 b^{7} c^{2} d^{2}\right ) + x^{3} \left (512 a^{4} c^{5} d^{2} + 128 a^{3} b^{2} c^{4} d^{2} - 288 a^{2} b^{4} c^{3} d^{2} + 88 a b^{6} c^{2} d^{2} - 8 b^{8} c d^{2}\right ) + x^{2} \left (768 a^{4} b c^{4} d^{2} - 448 a^{3} b^{3} c^{3} d^{2} + 48 a^{2} b^{5} c^{2} d^{2} + 12 a b^{7} c d^{2} - 2 b^{9} d^{2}\right ) + x \left (256 a^{5} c^{4} d^{2} + 64 a^{4} b^{2} c^{3} d^{2} - 144 a^{3} b^{4} c^{2} d^{2} + 44 a^{2} b^{6} c d^{2} - 4 a b^{8} d^{2}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(2*c*d*x+b*d)**2/(c*x**2+b*x+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.217418, size = 406, normalized size = 2.9 \[ \frac{32 \, c^{8} d^{11}}{{\left (b^{6} c^{6} d^{12} - 12 \, a b^{4} c^{7} d^{12} + 48 \, a^{2} b^{2} c^{8} d^{12} - 64 \, a^{3} c^{9} d^{12}\right )}{\left (2 \, c d x + b d\right )}} + \frac{60 \, c^{2} \arctan \left (\frac{\frac{b^{2} d}{2 \, c d x + b d} - \frac{4 \, a c d}{2 \, c d x + b d}}{\sqrt{-b^{2} + 4 \, a c}}\right )}{{\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )} \sqrt{-b^{2} + 4 \, a c} d^{2}} - \frac{4 \,{\left (\frac{9 \, b^{2} c^{2} d}{{\left (2 \, c d x + b d\right )}^{3}} - \frac{36 \, a c^{3} d}{{\left (2 \, c d x + b d\right )}^{3}} - \frac{7 \, c^{2}}{{\left (2 \, c d x + b d\right )} d}\right )}}{{\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )}{\left (\frac{b^{2} d^{2}}{{\left (2 \, c d x + b d\right )}^{2}} - \frac{4 \, a c d^{2}}{{\left (2 \, c d x + b d\right )}^{2}} - 1\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((2*c*d*x + b*d)^2*(c*x^2 + b*x + a)^3),x, algorithm="giac")
[Out]