Optimal. Leaf size=315 \[ \frac{c (d x)^{m+1} \left (b (2-m) \sqrt{b^2-4 a c}-4 a c (5-m)+b^2 (2-m)\right ) \, _2F_1\left (1,\frac{m+1}{3};\frac{m+4}{3};-\frac{2 c x^3}{b-\sqrt{b^2-4 a c}}\right )}{3 a d (m+1) \left (b^2-4 a c\right )^{3/2} \left (b-\sqrt{b^2-4 a c}\right )}-\frac{c (d x)^{m+1} \left (-b (2-m) \sqrt{b^2-4 a c}-4 a c (5-m)+b^2 (2-m)\right ) \, _2F_1\left (1,\frac{m+1}{3};\frac{m+4}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}}\right )}{3 a d (m+1) \left (b^2-4 a c\right )^{3/2} \left (\sqrt{b^2-4 a c}+b\right )}+\frac{(d x)^{m+1} \left (-2 a c+b^2+b c x^3\right )}{3 a d \left (b^2-4 a c\right ) \left (a+b x^3+c x^6\right )} \]
[Out]
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Rubi [A] time = 1.51084, antiderivative size = 315, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15 \[ \frac{c (d x)^{m+1} \left (b (2-m) \sqrt{b^2-4 a c}-4 a c (5-m)+b^2 (2-m)\right ) \, _2F_1\left (1,\frac{m+1}{3};\frac{m+4}{3};-\frac{2 c x^3}{b-\sqrt{b^2-4 a c}}\right )}{3 a d (m+1) \left (b^2-4 a c\right )^{3/2} \left (b-\sqrt{b^2-4 a c}\right )}-\frac{c (d x)^{m+1} \left (-b (2-m) \sqrt{b^2-4 a c}-4 a c (5-m)+b^2 (2-m)\right ) \, _2F_1\left (1,\frac{m+1}{3};\frac{m+4}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}}\right )}{3 a d (m+1) \left (b^2-4 a c\right )^{3/2} \left (\sqrt{b^2-4 a c}+b\right )}+\frac{(d x)^{m+1} \left (-2 a c+b^2+b c x^3\right )}{3 a d \left (b^2-4 a c\right ) \left (a+b x^3+c x^6\right )} \]
Antiderivative was successfully verified.
[In] Int[(d*x)^m/(a + b*x^3 + c*x^6)^2,x]
[Out]
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Rubi in Sympy [A] time = 114.466, size = 264, normalized size = 0.84 \[ - \frac{c \left (d x\right )^{m + 1} \left (- 4 a c \left (- m + 5\right ) + b^{2} \left (- m + 2\right ) - b \left (- m + 2\right ) \sqrt{- 4 a c + b^{2}}\right ){{}_{2}F_{1}\left (\begin{matrix} 1, \frac{m}{3} + \frac{1}{3} \\ \frac{m}{3} + \frac{4}{3} \end{matrix}\middle |{- \frac{2 c x^{3}}{b + \sqrt{- 4 a c + b^{2}}}} \right )}}{3 a d \left (b + \sqrt{- 4 a c + b^{2}}\right ) \left (m + 1\right ) \left (- 4 a c + b^{2}\right )^{\frac{3}{2}}} + \frac{c \left (d x\right )^{m + 1} \left (- 4 a c \left (- m + 5\right ) + b^{2} \left (- m + 2\right ) + b \left (- m + 2\right ) \sqrt{- 4 a c + b^{2}}\right ){{}_{2}F_{1}\left (\begin{matrix} 1, \frac{m}{3} + \frac{1}{3} \\ \frac{m}{3} + \frac{4}{3} \end{matrix}\middle |{- \frac{2 c x^{3}}{b - \sqrt{- 4 a c + b^{2}}}} \right )}}{3 a d \left (b - \sqrt{- 4 a c + b^{2}}\right ) \left (m + 1\right ) \left (- 4 a c + b^{2}\right )^{\frac{3}{2}}} + \frac{\left (d x\right )^{m + 1} \left (- 2 a c + b^{2} + b c x^{3}\right )}{3 a d \left (- 4 a c + b^{2}\right ) \left (a + b x^{3} + c x^{6}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x)**m/(c*x**6+b*x**3+a)**2,x)
[Out]
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Mathematica [C] time = 1.6524, size = 376, normalized size = 1.19 \[ \frac{a (m+4) x (d x)^m \left (-\sqrt{b^2-4 a c}+b+2 c x^3\right ) \left (\sqrt{b^2-4 a c}+b+2 c x^3\right ) F_1\left (\frac{m+1}{3};2,2;\frac{m+4}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}},\frac{2 c x^3}{\sqrt{b^2-4 a c}-b}\right )}{4 c (m+1) \left (a+b x^3+c x^6\right )^3 \left (a (m+4) F_1\left (\frac{m+1}{3};2,2;\frac{m+4}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}},\frac{2 c x^3}{\sqrt{b^2-4 a c}-b}\right )-3 x^3 \left (\left (\sqrt{b^2-4 a c}+b\right ) F_1\left (\frac{m+4}{3};2,3;\frac{m+7}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}},\frac{2 c x^3}{\sqrt{b^2-4 a c}-b}\right )+\left (b-\sqrt{b^2-4 a c}\right ) F_1\left (\frac{m+4}{3};3,2;\frac{m+7}{3};-\frac{2 c x^3}{b+\sqrt{b^2-4 a c}},\frac{2 c x^3}{\sqrt{b^2-4 a c}-b}\right )\right )\right )} \]
Warning: Unable to verify antiderivative.
[In] Integrate[(d*x)^m/(a + b*x^3 + c*x^6)^2,x]
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Maple [F] time = 0.035, size = 0, normalized size = 0. \[ \int{\frac{ \left ( dx \right ) ^{m}}{ \left ( c{x}^{6}+b{x}^{3}+a \right ) ^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x)^m/(c*x^6+b*x^3+a)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (d x\right )^{m}}{{\left (c x^{6} + b x^{3} + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^m/(c*x^6 + b*x^3 + a)^2,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{\left (d x\right )^{m}}{c^{2} x^{12} + 2 \, b c x^{9} +{\left (b^{2} + 2 \, a c\right )} x^{6} + 2 \, a b x^{3} + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^m/(c*x^6 + b*x^3 + a)^2,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((d*x)**m/(c*x**6+b*x**3+a)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (d x\right )^{m}}{{\left (c x^{6} + b x^{3} + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x)^m/(c*x^6 + b*x^3 + a)^2,x, algorithm="giac")
[Out]