Optimal. Leaf size=268 \[ \frac{3 a^5}{2 b^6 \left (a+b \sqrt [6]{x}\right )^3 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{10 a^4}{b^6 \left (a+b \sqrt [6]{x}\right )^2 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{30 a^3}{b^6 \left (a+b \sqrt [6]{x}\right ) \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{60 a^2}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{6 \sqrt [6]{x} \left (a+b \sqrt [6]{x}\right )}{b^5 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{30 a \left (a+b \sqrt [6]{x}\right ) \log \left (a+b \sqrt [6]{x}\right )}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.15092, antiderivative size = 268, 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, Rules used = {1341, 646, 43} \[ \frac{3 a^5}{2 b^6 \left (a+b \sqrt [6]{x}\right )^3 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{10 a^4}{b^6 \left (a+b \sqrt [6]{x}\right )^2 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{30 a^3}{b^6 \left (a+b \sqrt [6]{x}\right ) \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{60 a^2}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{6 \sqrt [6]{x} \left (a+b \sqrt [6]{x}\right )}{b^5 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{30 a \left (a+b \sqrt [6]{x}\right ) \log \left (a+b \sqrt [6]{x}\right )}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1341
Rule 646
Rule 43
Rubi steps
\begin{align*} \int \frac{1}{\left (a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}\right )^{5/2}} \, dx &=6 \operatorname{Subst}\left (\int \frac{x^5}{\left (a^2+2 a b x+b^2 x^2\right )^{5/2}} \, dx,x,\sqrt [6]{x}\right )\\ &=\frac{\left (6 b^5 \left (a+b \sqrt [6]{x}\right )\right ) \operatorname{Subst}\left (\int \frac{x^5}{\left (a b+b^2 x\right )^5} \, dx,x,\sqrt [6]{x}\right )}{\sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}\\ &=\frac{\left (6 b^5 \left (a+b \sqrt [6]{x}\right )\right ) \operatorname{Subst}\left (\int \left (\frac{1}{b^{10}}-\frac{a^5}{b^{10} (a+b x)^5}+\frac{5 a^4}{b^{10} (a+b x)^4}-\frac{10 a^3}{b^{10} (a+b x)^3}+\frac{10 a^2}{b^{10} (a+b x)^2}-\frac{5 a}{b^{10} (a+b x)}\right ) \, dx,x,\sqrt [6]{x}\right )}{\sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}\\ &=-\frac{60 a^2}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{3 a^5}{2 b^6 \left (a+b \sqrt [6]{x}\right )^3 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{10 a^4}{b^6 \left (a+b \sqrt [6]{x}\right )^2 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{30 a^3}{b^6 \left (a+b \sqrt [6]{x}\right ) \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}+\frac{6 \left (a+b \sqrt [6]{x}\right ) \sqrt [6]{x}}{b^5 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}-\frac{30 a \left (a+b \sqrt [6]{x}\right ) \log \left (a+b \sqrt [6]{x}\right )}{b^6 \sqrt{a^2+2 a b \sqrt [6]{x}+b^2 \sqrt [3]{x}}}\\ \end{align*}
Mathematica [A] time = 0.0997186, size = 121, normalized size = 0.45 \[ \frac{-252 a^3 b^2 \sqrt [3]{x}-48 a^2 b^3 \sqrt{x}-248 a^4 b \sqrt [6]{x}-77 a^5+48 a b^4 x^{2/3}-60 a \left (a+b \sqrt [6]{x}\right )^4 \log \left (a+b \sqrt [6]{x}\right )+12 b^5 x^{5/6}}{2 b^6 \left (a+b \sqrt [6]{x}\right )^3 \sqrt{\left (a+b \sqrt [6]{x}\right )^2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.014, size = 174, normalized size = 0.7 \begin{align*}{\frac{1}{2\,{b}^{6}}\sqrt{{a}^{2}+2\,ab\sqrt [6]{x}+{b}^{2}\sqrt [3]{x}} \left ( 12\,{x}^{5/6}{b}^{5}-60\,{x}^{2/3}\ln \left ( a+b\sqrt [6]{x} \right ) a{b}^{4}+48\,{x}^{2/3}a{b}^{4}-240\,\sqrt{x}\ln \left ( a+b\sqrt [6]{x} \right ){a}^{2}{b}^{3}-48\,\sqrt{x}{a}^{2}{b}^{3}-360\,\sqrt [3]{x}\ln \left ( a+b\sqrt [6]{x} \right ){a}^{3}{b}^{2}-252\,\sqrt [3]{x}{a}^{3}{b}^{2}-240\,\sqrt [6]{x}\ln \left ( a+b\sqrt [6]{x} \right ){a}^{4}b-248\,\sqrt [6]{x}{a}^{4}b-60\,\ln \left ( a+b\sqrt [6]{x} \right ){a}^{5}-77\,{a}^{5} \right ) \left ( a+b\sqrt [6]{x} \right ) ^{-5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.06323, size = 161, normalized size = 0.6 \begin{align*} \frac{12 \, b^{5} x^{\frac{5}{6}} + 48 \, a b^{4} x^{\frac{2}{3}} - 48 \, a^{2} b^{3} \sqrt{x} - 252 \, a^{3} b^{2} x^{\frac{1}{3}} - 248 \, a^{4} b x^{\frac{1}{6}} - 77 \, a^{5}}{2 \,{\left (b^{10} x^{\frac{2}{3}} + 4 \, a b^{9} \sqrt{x} + 6 \, a^{2} b^{8} x^{\frac{1}{3}} + 4 \, a^{3} b^{7} x^{\frac{1}{6}} + a^{4} b^{6}\right )}} - \frac{30 \, a \log \left (b x^{\frac{1}{6}} + a\right )}{b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.53807, size = 320, normalized size = 1.19 \begin{align*} \frac{3 \, a^{4}{\left | a \right |} \log \left ({\left | x^{\frac{1}{6}}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) +{\left | a \right |} \right |}\right )}{4 \,{\left (a^{3} b^{5}{\left | a \right |}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - a^{4} b^{6}\right )}} + \frac{3 \,{\left (24 \, a^{5} b^{2}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - 25 \, a^{4} b^{3}{\left | a \right |}\right )} \log \left ({\left | b x^{\frac{1}{6}} + a \right |}\right )}{4 \,{\left (a^{3} b^{8}{\left | a \right |}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - a^{4} b^{9}\right )}} + \frac{6 \, x^{\frac{1}{6}}}{b^{4}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right )} + \frac{70 \, a^{5}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - 70 \, a^{4} b{\left | a \right |} + 93 \,{\left (a^{3} b^{2}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - a^{2} b^{3}{\left | a \right |}\right )} x^{\frac{1}{3}} + 159 \,{\left (a^{4} b{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - a^{3} b^{2}{\left | a \right |}\right )} x^{\frac{1}{6}}}{4 \,{\left ({\left | a \right |}{\left | b \right |} \mathrm{sgn}\left (a\right ) \mathrm{sgn}\left (b\right ) - a b\right )}{\left (b x^{\frac{1}{6}} + a\right )}^{3} b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]