Integrand size = 19, antiderivative size = 149 \[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=-\frac {3 \sqrt [3]{c+d x}}{b \sqrt [3]{a+b x}}-\frac {\sqrt {3} \sqrt [3]{d} \arctan \left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt {3} \sqrt [3]{b} \sqrt [3]{c+d x}}\right )}{b^{4/3}}-\frac {\sqrt [3]{d} \log (c+d x)}{2 b^{4/3}}-\frac {3 \sqrt [3]{d} \log \left (-1+\frac {\sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt [3]{b} \sqrt [3]{c+d x}}\right )}{2 b^{4/3}} \]
[Out]
Time = 0.02 (sec) , antiderivative size = 149, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {49, 61} \[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=-\frac {\sqrt {3} \sqrt [3]{d} \arctan \left (\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt {3} \sqrt [3]{b} \sqrt [3]{c+d x}}+\frac {1}{\sqrt {3}}\right )}{b^{4/3}}-\frac {3 \sqrt [3]{d} \log \left (\frac {\sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt [3]{b} \sqrt [3]{c+d x}}-1\right )}{2 b^{4/3}}-\frac {3 \sqrt [3]{c+d x}}{b \sqrt [3]{a+b x}}-\frac {\sqrt [3]{d} \log (c+d x)}{2 b^{4/3}} \]
[In]
[Out]
Rule 49
Rule 61
Rubi steps \begin{align*} \text {integral}& = -\frac {3 \sqrt [3]{c+d x}}{b \sqrt [3]{a+b x}}+\frac {d \int \frac {1}{\sqrt [3]{a+b x} (c+d x)^{2/3}} \, dx}{b} \\ & = -\frac {3 \sqrt [3]{c+d x}}{b \sqrt [3]{a+b x}}-\frac {\sqrt {3} \sqrt [3]{d} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt {3} \sqrt [3]{b} \sqrt [3]{c+d x}}\right )}{b^{4/3}}-\frac {\sqrt [3]{d} \log (c+d x)}{2 b^{4/3}}-\frac {3 \sqrt [3]{d} \log \left (-1+\frac {\sqrt [3]{d} \sqrt [3]{a+b x}}{\sqrt [3]{b} \sqrt [3]{c+d x}}\right )}{2 b^{4/3}} \\ \end{align*}
Time = 0.22 (sec) , antiderivative size = 209, normalized size of antiderivative = 1.40 \[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=\frac {-\frac {6 \sqrt [3]{b} \sqrt [3]{c+d x}}{\sqrt [3]{a+b x}}+2 \sqrt {3} \sqrt [3]{d} \arctan \left (\frac {\sqrt {3} \sqrt [3]{b} \sqrt [3]{c+d x}}{2 \sqrt [3]{d} \sqrt [3]{a+b x}+\sqrt [3]{b} \sqrt [3]{c+d x}}\right )-2 \sqrt [3]{d} \log \left (\sqrt [3]{d} \sqrt [3]{a+b x}-\sqrt [3]{b} \sqrt [3]{c+d x}\right )+\sqrt [3]{d} \log \left (d^{2/3} (a+b x)^{2/3}+\sqrt [3]{b} \sqrt [3]{d} \sqrt [3]{a+b x} \sqrt [3]{c+d x}+b^{2/3} (c+d x)^{2/3}\right )}{2 b^{4/3}} \]
[In]
[Out]
\[\int \frac {\left (d x +c \right )^{\frac {1}{3}}}{\left (b x +a \right )^{\frac {4}{3}}}d x\]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 233 vs. \(2 (109) = 218\).
Time = 0.23 (sec) , antiderivative size = 233, normalized size of antiderivative = 1.56 \[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=-\frac {2 \, \sqrt {3} {\left (b x + a\right )} \left (-\frac {d}{b}\right )^{\frac {1}{3}} \arctan \left (\frac {2 \, \sqrt {3} {\left (b x + a\right )}^{\frac {2}{3}} {\left (d x + c\right )}^{\frac {1}{3}} b \left (-\frac {d}{b}\right )^{\frac {2}{3}} + \sqrt {3} {\left (b d x + a d\right )}}{3 \, {\left (b d x + a d\right )}}\right ) + {\left (b x + a\right )} \left (-\frac {d}{b}\right )^{\frac {1}{3}} \log \left (\frac {{\left (b x + a\right )} \left (-\frac {d}{b}\right )^{\frac {2}{3}} - {\left (b x + a\right )}^{\frac {2}{3}} {\left (d x + c\right )}^{\frac {1}{3}} \left (-\frac {d}{b}\right )^{\frac {1}{3}} + {\left (b x + a\right )}^{\frac {1}{3}} {\left (d x + c\right )}^{\frac {2}{3}}}{b x + a}\right ) - 2 \, {\left (b x + a\right )} \left (-\frac {d}{b}\right )^{\frac {1}{3}} \log \left (\frac {{\left (b x + a\right )} \left (-\frac {d}{b}\right )^{\frac {1}{3}} + {\left (b x + a\right )}^{\frac {2}{3}} {\left (d x + c\right )}^{\frac {1}{3}}}{b x + a}\right ) + 6 \, {\left (b x + a\right )}^{\frac {2}{3}} {\left (d x + c\right )}^{\frac {1}{3}}}{2 \, {\left (b^{2} x + a b\right )}} \]
[In]
[Out]
\[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=\int \frac {\sqrt [3]{c + d x}}{\left (a + b x\right )^{\frac {4}{3}}}\, dx \]
[In]
[Out]
\[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=\int { \frac {{\left (d x + c\right )}^{\frac {1}{3}}}{{\left (b x + a\right )}^{\frac {4}{3}}} \,d x } \]
[In]
[Out]
\[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=\int { \frac {{\left (d x + c\right )}^{\frac {1}{3}}}{{\left (b x + a\right )}^{\frac {4}{3}}} \,d x } \]
[In]
[Out]
Timed out. \[ \int \frac {\sqrt [3]{c+d x}}{(a+b x)^{4/3}} \, dx=\int \frac {{\left (c+d\,x\right )}^{1/3}}{{\left (a+b\,x\right )}^{4/3}} \,d x \]
[In]
[Out]