Optimal. Leaf size=137 \[ \frac{3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^9}{10 b^3}-\frac{2 a \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^8}{3 b^3}+\frac{3 a^2 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^7}{8 b^3} \]
[Out]
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Rubi [A] time = 0.171075, antiderivative size = 137, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ \frac{3 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^9}{10 b^3}-\frac{2 a \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^8}{3 b^3}+\frac{3 a^2 \sqrt{a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}} \left (a+b \sqrt [3]{x}\right )^7}{8 b^3} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^(1/3) + b^2*x^(2/3))^(7/2),x]
[Out]
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Rubi in Sympy [A] time = 15.006, size = 126, normalized size = 0.92 \[ \frac{3 a^{2} \left (2 a + 2 b \sqrt [3]{x}\right ) \left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{\frac{7}{2}}}{80 b^{3}} - \frac{a \left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{\frac{9}{2}}}{15 b^{3}} + \frac{3 x^{\frac{2}{3}} \left (2 a + 2 b \sqrt [3]{x}\right ) \left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{\frac{7}{2}}}{20 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a**2+2*a*b*x**(1/3)+b**2*x**(2/3))**(7/2),x)
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Mathematica [A] time = 0.0630229, size = 115, normalized size = 0.84 \[ \frac{x \sqrt{\left (a+b \sqrt [3]{x}\right )^2} \left (120 a^7+630 a^6 b \sqrt [3]{x}+1512 a^5 b^2 x^{2/3}+2100 a^4 b^3 x+1800 a^3 b^4 x^{4/3}+945 a^2 b^5 x^{5/3}+280 a b^6 x^2+36 b^7 x^{7/3}\right )}{120 \left (a+b \sqrt [3]{x}\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^(1/3) + b^2*x^(2/3))^(7/2),x]
[Out]
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Maple [A] time = 0.014, size = 109, normalized size = 0.8 \[{\frac{1}{120}\sqrt{{a}^{2}+2\,ab\sqrt [3]{x}+{b}^{2}{x}^{{\frac{2}{3}}}} \left ( 36\,{b}^{7}{x}^{10/3}+945\,{a}^{2}{b}^{5}{x}^{8/3}+1800\,{a}^{3}{b}^{4}{x}^{7/3}+1512\,{a}^{5}{b}^{2}{x}^{5/3}+630\,{a}^{6}b{x}^{4/3}+280\,a{b}^{6}{x}^{3}+2100\,{a}^{4}{b}^{3}{x}^{2}+120\,{a}^{7}x \right ) \left ( a+b\sqrt [3]{x} \right ) ^{-1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a^2+2*a*b*x^(1/3)+b^2*x^(2/3))^(7/2),x)
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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((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(7/2),x, algorithm="maxima")
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Fricas [A] time = 0.274036, size = 113, normalized size = 0.82 \[ \frac{7}{3} \, a b^{6} x^{3} + \frac{35}{2} \, a^{4} b^{3} x^{2} + a^{7} x + \frac{63}{40} \,{\left (5 \, a^{2} b^{5} x^{2} + 8 \, a^{5} b^{2} x\right )} x^{\frac{2}{3}} + \frac{3}{20} \,{\left (2 \, b^{7} x^{3} + 100 \, a^{3} b^{4} x^{2} + 35 \, a^{6} b x\right )} x^{\frac{1}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(7/2),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((a**2+2*a*b*x**(1/3)+b**2*x**(2/3))**(7/2),x)
[Out]
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GIAC/XCAS [A] time = 0.304417, size = 189, normalized size = 1.38 \[ \frac{3}{10} \, b^{7} x^{\frac{10}{3}}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + \frac{7}{3} \, a b^{6} x^{3}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + \frac{63}{8} \, a^{2} b^{5} x^{\frac{8}{3}}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + 15 \, a^{3} b^{4} x^{\frac{7}{3}}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + \frac{35}{2} \, a^{4} b^{3} x^{2}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + \frac{63}{5} \, a^{5} b^{2} x^{\frac{5}{3}}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + \frac{21}{4} \, a^{6} b x^{\frac{4}{3}}{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) + a^{7} x{\rm sign}\left (b x^{\frac{1}{3}} + a\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^(2/3) + 2*a*b*x^(1/3) + a^2)^(7/2),x, algorithm="giac")
[Out]