Optimal. Leaf size=988 \[ \text{result too large to display} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 2.24545, antiderivative size = 988, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 10, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.526, Rules used = {2011, 341, 50, 61, 622, 619, 235, 304, 219, 1879} \[ -\frac{45 \sqrt [4]{3} \sqrt{2+\sqrt{3}} \left (1-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1\right )^2}} \sqrt [3]{-\frac{b \left (\sqrt [3]{x} a+b x^{2/3}\right )}{a^2}} E\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) a^4}{28 \sqrt [3]{2} b^3 \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1\right )^2}} \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{\sqrt [3]{x} a+b x^{2/3}}}+\frac{15\ 3^{3/4} \left (1-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1\right )^2}} \sqrt [3]{-\frac{b \left (\sqrt [3]{x} a+b x^{2/3}\right )}{a^2}} F\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) a^4}{7\ 2^{5/6} b^3 \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1\right )^2}} \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{\sqrt [3]{x} a+b x^{2/3}}}-\frac{45 \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{-\frac{b \left (\sqrt [3]{x} a+b x^{2/3}\right )}{a^2}} a^2}{14 \sqrt [3]{2} b^3 \left (-2^{2/3} \sqrt [3]{-\frac{b \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{a^2}}-\sqrt{3}+1\right ) \sqrt [3]{\sqrt [3]{x} a+b x^{2/3}}}-\frac{45 \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x} a}{28 b^2 \sqrt [3]{\sqrt [3]{x} a+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{\sqrt [3]{x} a+b x^{2/3}}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2011
Rule 341
Rule 50
Rule 61
Rule 622
Rule 619
Rule 235
Rule 304
Rule 219
Rule 1879
Rubi steps
\begin{align*} \int \frac{1}{\sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}} \, dx &=\frac{\left (\sqrt [3]{a+b \sqrt [3]{x}} \sqrt [9]{x}\right ) \int \frac{1}{\sqrt [3]{a+b \sqrt [3]{x}} \sqrt [9]{x}} \, dx}{\sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=\frac{\left (3 \sqrt [3]{a+b \sqrt [3]{x}} \sqrt [9]{x}\right ) \operatorname{Subst}\left (\int \frac{x^{5/3}}{\sqrt [3]{a+b x}} \, dx,x,\sqrt [3]{x}\right )}{\sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{\left (15 a \sqrt [3]{a+b \sqrt [3]{x}} \sqrt [9]{x}\right ) \operatorname{Subst}\left (\int \frac{x^{2/3}}{\sqrt [3]{a+b x}} \, dx,x,\sqrt [3]{x}\right )}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{\left (15 a^2 \sqrt [3]{a+b \sqrt [3]{x}} \sqrt [9]{x}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{x} \sqrt [3]{a+b x}} \, dx,x,\sqrt [3]{x}\right )}{14 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{\left (15 a^2\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{a x+b x^2}} \, dx,x,\sqrt [3]{x}\right )}{14 b^2}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{\left (15 a^2 \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{-\frac{b x}{a}-\frac{b^2 x^2}{a^2}}} \, dx,x,\sqrt [3]{x}\right )}{14 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{\left (15 a^4 \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{1-\frac{a^2 x^2}{b^2}}} \, dx,x,-\frac{b \left (a+2 b \sqrt [3]{x}\right )}{a^2}\right )}{14 \sqrt [3]{2} b^4 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{\left (45 a^4 \sqrt{-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}} \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}\right ) \operatorname{Subst}\left (\int \frac{x}{\sqrt{-1+x^3}} \, dx,x,\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )}{28 \sqrt [3]{2} b^3 \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{\left (45 a^4 \sqrt{-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}} \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}\right ) \operatorname{Subst}\left (\int \frac{1+\sqrt{3}-x}{\sqrt{-1+x^3}} \, dx,x,\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )}{28 \sqrt [3]{2} b^3 \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{\left (45 \sqrt{2+\sqrt{3}} a^4 \sqrt{-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}} \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{-1+x^3}} \, dx,x,\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )}{14\ 2^{5/6} b^3 \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ &=-\frac{45 a^2 \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}}}{14 \sqrt [3]{2} b^3 \left (1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{45 a \left (a+b \sqrt [3]{x}\right ) \sqrt [3]{x}}{28 b^2 \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{9 \left (a+b \sqrt [3]{x}\right ) x^{2/3}}{7 b \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}-\frac{45 \sqrt [4]{3} \sqrt{2+\sqrt{3}} a^4 \left (1-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right ) \sqrt{\frac{1+\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}+\left (1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}\right )^{2/3}}{\left (1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )^2}} \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}} E\left (\sin ^{-1}\left (\frac{1+\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}{1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}\right )|-7+4 \sqrt{3}\right )}{28 \sqrt [3]{2} b^3 \sqrt{-\frac{1-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}{\left (1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )^2}} \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}+\frac{15\ 3^{3/4} a^4 \left (1-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right ) \sqrt{\frac{1+\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}+\left (1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}\right )^{2/3}}{\left (1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )^2}} \sqrt [3]{-\frac{b \left (a \sqrt [3]{x}+b x^{2/3}\right )}{a^2}} F\left (\sin ^{-1}\left (\frac{1+\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}{1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}\right )|-7+4 \sqrt{3}\right )}{7\ 2^{5/6} b^3 \sqrt{-\frac{1-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}}{\left (1-\sqrt{3}-\sqrt [3]{1-\frac{\left (a+2 b \sqrt [3]{x}\right )^2}{a^2}}\right )^2}} \left (a+2 b \sqrt [3]{x}\right ) \sqrt [3]{a \sqrt [3]{x}+b x^{2/3}}}\\ \end{align*}
Mathematica [C] time = 0.0185253, size = 61, normalized size = 0.06 \[ \frac{9 x \sqrt [3]{\frac{b \sqrt [3]{x}}{a}+1} \, _2F_1\left (\frac{1}{3},\frac{8}{3};\frac{11}{3};-\frac{b \sqrt [3]{x}}{a}\right )}{8 \sqrt [3]{\sqrt [3]{x} \left (a+b \sqrt [3]{x}\right )}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.203, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{\sqrt [3]{a\sqrt [3]{x}+b{x}^{{\frac{2}{3}}}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (b x^{\frac{2}{3}} + a x^{\frac{1}{3}}\right )}^{\frac{1}{3}}}\,{d x} \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] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\sqrt [3]{a \sqrt [3]{x} + b x^{\frac{2}{3}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (b x^{\frac{2}{3}} + a x^{\frac{1}{3}}\right )}^{\frac{1}{3}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]