Optimal. Leaf size=189 \[ -\frac{2 \sqrt [3]{b} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} (c+d x)+b^{2/3} (c+d x)^2\right )}{9 a^{7/3} d}+\frac{4 \sqrt [3]{b} \log \left (\sqrt [3]{a}+\sqrt [3]{b} (c+d x)\right )}{9 a^{7/3} d}+\frac{4 \sqrt [3]{b} \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} (c+d x)}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{7/3} d}-\frac{4}{3 a^2 d (c+d x)}+\frac{1}{3 a d (c+d x) \left (a+b (c+d x)^3\right )} \]
[Out]
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Rubi [A] time = 0.364614, antiderivative size = 189, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.429 \[ -\frac{2 \sqrt [3]{b} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} (c+d x)+b^{2/3} (c+d x)^2\right )}{9 a^{7/3} d}+\frac{4 \sqrt [3]{b} \log \left (\sqrt [3]{a}+\sqrt [3]{b} (c+d x)\right )}{9 a^{7/3} d}+\frac{4 \sqrt [3]{b} \tan ^{-1}\left (\frac{\sqrt [3]{a}-2 \sqrt [3]{b} (c+d x)}{\sqrt{3} \sqrt [3]{a}}\right )}{3 \sqrt{3} a^{7/3} d}-\frac{4}{3 a^2 d (c+d x)}+\frac{1}{3 a d (c+d x) \left (a+b (c+d x)^3\right )} \]
Antiderivative was successfully verified.
[In] Int[1/((c + d*x)^2*(a + b*(c + d*x)^3)^2),x]
[Out]
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Rubi in Sympy [A] time = 44.4005, size = 175, normalized size = 0.93 \[ \frac{1}{3 a d \left (a + b \left (c + d x\right )^{3}\right ) \left (c + d x\right )} - \frac{4}{3 a^{2} d \left (c + d x\right )} + \frac{4 \sqrt [3]{b} \log{\left (\sqrt [3]{a} + \sqrt [3]{b} \left (c + d x\right ) \right )}}{9 a^{\frac{7}{3}} d} - \frac{2 \sqrt [3]{b} \log{\left (a^{\frac{2}{3}} + \sqrt [3]{a} \sqrt [3]{b} \left (- c - d x\right ) + b^{\frac{2}{3}} \left (c + d x\right )^{2} \right )}}{9 a^{\frac{7}{3}} d} + \frac{4 \sqrt{3} \sqrt [3]{b} \operatorname{atan}{\left (\frac{\sqrt{3} \left (\frac{\sqrt [3]{a}}{3} + \sqrt [3]{b} \left (- \frac{2 c}{3} - \frac{2 d x}{3}\right )\right )}{\sqrt [3]{a}} \right )}}{9 a^{\frac{7}{3}} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(d*x+c)**2/(a+b*(d*x+c)**3)**2,x)
[Out]
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Mathematica [A] time = 0.168418, size = 168, normalized size = 0.89 \[ \frac{-2 \sqrt [3]{b} \log \left (a^{2/3}-\sqrt [3]{a} \sqrt [3]{b} (c+d x)+b^{2/3} (c+d x)^2\right )-\frac{3 \sqrt [3]{a} b (c+d x)^2}{a+b (c+d x)^3}+4 \sqrt [3]{b} \log \left (\sqrt [3]{a}+\sqrt [3]{b} (c+d x)\right )-4 \sqrt{3} \sqrt [3]{b} \tan ^{-1}\left (\frac{2 \sqrt [3]{b} (c+d x)-\sqrt [3]{a}}{\sqrt{3} \sqrt [3]{a}}\right )-\frac{9 \sqrt [3]{a}}{c+d x}}{9 a^{7/3} d} \]
Antiderivative was successfully verified.
[In] Integrate[1/((c + d*x)^2*(a + b*(c + d*x)^3)^2),x]
[Out]
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Maple [C] time = 0.021, size = 227, normalized size = 1.2 \[ -{\frac{b{x}^{2}d}{3\,{a}^{2} \left ( b{d}^{3}{x}^{3}+3\,bc{d}^{2}{x}^{2}+3\,b{c}^{2}dx+b{c}^{3}+a \right ) }}-{\frac{2\,bcx}{3\,{a}^{2} \left ( b{d}^{3}{x}^{3}+3\,bc{d}^{2}{x}^{2}+3\,b{c}^{2}dx+b{c}^{3}+a \right ) }}-{\frac{b{c}^{2}}{3\,{a}^{2} \left ( b{d}^{3}{x}^{3}+3\,bc{d}^{2}{x}^{2}+3\,b{c}^{2}dx+b{c}^{3}+a \right ) d}}-{\frac{4}{9\,{a}^{2}d}\sum _{{\it \_R}={\it RootOf} \left ({{\it \_Z}}^{3}b{d}^{3}+3\,{{\it \_Z}}^{2}bc{d}^{2}+3\,{\it \_Z}\,b{c}^{2}d+b{c}^{3}+a \right ) }{\frac{ \left ({\it \_R}\,d+c \right ) \ln \left ( x-{\it \_R} \right ) }{{d}^{2}{{\it \_R}}^{2}+2\,cd{\it \_R}+{c}^{2}}}}-{\frac{1}{{a}^{2}d \left ( dx+c \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(d*x+c)^2/(a+b*(d*x+c)^3)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ -\frac{4 \, b d^{3} x^{3} + 12 \, b c d^{2} x^{2} + 12 \, b c^{2} d x + 4 \, b c^{3} + 3 \, a}{3 \,{\left (a^{2} b d^{5} x^{4} + 4 \, a^{2} b c d^{4} x^{3} + 6 \, a^{2} b c^{2} d^{3} x^{2} +{\left (4 \, a^{2} b c^{3} + a^{3}\right )} d^{2} x +{\left (a^{2} b c^{4} + a^{3} c\right )} d\right )}} - \frac{4 \, b \int \frac{d x + c}{b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3} + a}\,{d x}}{3 \, a^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)^2*(d*x + c)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.229928, size = 555, normalized size = 2.94 \[ -\frac{\sqrt{3}{\left (2 \, \sqrt{3}{\left (b d^{4} x^{4} + 4 \, b c d^{3} x^{3} + 6 \, b c^{2} d^{2} x^{2} + b c^{4} +{\left (4 \, b c^{3} + a\right )} d x + a c\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \log \left (b d^{2} x^{2} + 2 \, b c d x + b c^{2} -{\left (a d x + a c\right )} \left (\frac{b}{a}\right )^{\frac{2}{3}} + a \left (\frac{b}{a}\right )^{\frac{1}{3}}\right ) - 4 \, \sqrt{3}{\left (b d^{4} x^{4} + 4 \, b c d^{3} x^{3} + 6 \, b c^{2} d^{2} x^{2} + b c^{4} +{\left (4 \, b c^{3} + a\right )} d x + a c\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \log \left (b d x + b c + a \left (\frac{b}{a}\right )^{\frac{2}{3}}\right ) - 12 \,{\left (b d^{4} x^{4} + 4 \, b c d^{3} x^{3} + 6 \, b c^{2} d^{2} x^{2} + b c^{4} +{\left (4 \, b c^{3} + a\right )} d x + a c\right )} \left (\frac{b}{a}\right )^{\frac{1}{3}} \arctan \left (\frac{\sqrt{3} a \left (\frac{b}{a}\right )^{\frac{2}{3}} - 2 \, \sqrt{3}{\left (b d x + b c\right )}}{3 \, a \left (\frac{b}{a}\right )^{\frac{2}{3}}}\right ) + 3 \, \sqrt{3}{\left (4 \, b d^{3} x^{3} + 12 \, b c d^{2} x^{2} + 12 \, b c^{2} d x + 4 \, b c^{3} + 3 \, a\right )}\right )}}{27 \,{\left (a^{2} b d^{5} x^{4} + 4 \, a^{2} b c d^{4} x^{3} + 6 \, a^{2} b c^{2} d^{3} x^{2} +{\left (4 \, a^{2} b c^{3} + a^{3}\right )} d^{2} x +{\left (a^{2} b c^{4} + a^{3} c\right )} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)^2*(d*x + c)^2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 29.3626, size = 168, normalized size = 0.89 \[ - \frac{3 a + 4 b c^{3} + 12 b c^{2} d x + 12 b c d^{2} x^{2} + 4 b d^{3} x^{3}}{3 a^{3} c d + 3 a^{2} b c^{4} d + 18 a^{2} b c^{2} d^{3} x^{2} + 12 a^{2} b c d^{4} x^{3} + 3 a^{2} b d^{5} x^{4} + x \left (3 a^{3} d^{2} + 12 a^{2} b c^{3} d^{2}\right )} + \frac{\operatorname{RootSum}{\left (729 t^{3} a^{7} - 64 b, \left ( t \mapsto t \log{\left (x + \frac{81 t^{2} a^{5} + 16 b c}{16 b d} \right )} \right )\right )}}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(d*x+c)**2/(a+b*(d*x+c)**3)**2,x)
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GIAC/XCAS [A] time = 0.230499, size = 275, normalized size = 1.46 \[ \frac{4 \, \left (\frac{b}{a d^{3}}\right )^{\frac{1}{3}}{\rm ln}\left ({\left | -\left (\frac{b}{a d^{3}}\right )^{\frac{1}{3}} - \frac{1}{{\left (d x + c\right )} d} \right |}\right )}{9 \, a^{2}} - \frac{4 \, \sqrt{3} \left (a^{2} b\right )^{\frac{1}{3}} \arctan \left (\frac{\sqrt{3}{\left (\left (\frac{b}{a d^{3}}\right )^{\frac{1}{3}} - \frac{2}{{\left (d x + c\right )} d}\right )}}{3 \, \left (\frac{b}{a d^{3}}\right )^{\frac{1}{3}}}\right )}{9 \, a^{3} d} - \frac{2 \, \left (a^{2} b\right )^{\frac{1}{3}}{\rm ln}\left (\left (\frac{b}{a d^{3}}\right )^{\frac{2}{3}} - \frac{\left (\frac{b}{a d^{3}}\right )^{\frac{1}{3}}}{{\left (d x + c\right )} d} + \frac{1}{{\left (d x + c\right )}^{2} d^{2}}\right )}{9 \, a^{3} d} - \frac{1}{{\left (d x + c\right )} a^{2} d} - \frac{b}{3 \,{\left (d x + c\right )} a^{2}{\left (b + \frac{a}{{\left (d x + c\right )}^{3}}\right )} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(((d*x + c)^3*b + a)^2*(d*x + c)^2),x, algorithm="giac")
[Out]