Integrand size = 13, antiderivative size = 19 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {3}{11} b x^{11/3}+\frac {a x^4}{4} \]
[Out]
Time = 0.01 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {14} \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {a x^4}{4}+\frac {3}{11} b x^{11/3} \]
[In]
[Out]
Rule 14
Rubi steps \begin{align*} \text {integral}& = \int \left (b x^{8/3}+a x^3\right ) \, dx \\ & = \frac {3}{11} b x^{11/3}+\frac {a x^4}{4} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.00 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {3}{11} b x^{11/3}+\frac {a x^4}{4} \]
[In]
[Out]
Time = 0.03 (sec) , antiderivative size = 14, normalized size of antiderivative = 0.74
method | result | size |
derivativedivides | \(\frac {3 b \,x^{\frac {11}{3}}}{11}+\frac {a \,x^{4}}{4}\) | \(14\) |
default | \(\frac {3 b \,x^{\frac {11}{3}}}{11}+\frac {a \,x^{4}}{4}\) | \(14\) |
trager | \(\frac {a \left (x^{3}+x^{2}+x +1\right ) \left (-1+x \right )}{4}+\frac {3 b \,x^{\frac {11}{3}}}{11}\) | \(23\) |
[In]
[Out]
none
Time = 0.30 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {1}{4} \, a x^{4} + \frac {3}{11} \, b x^{\frac {11}{3}} \]
[In]
[Out]
Time = 0.18 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.79 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {a x^{4}}{4} + \frac {3 b x^{\frac {11}{3}}}{11} \]
[In]
[Out]
none
Time = 0.20 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.79 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {1}{44} \, {\left (11 \, a + \frac {12 \, b}{x^{\frac {1}{3}}}\right )} x^{4} \]
[In]
[Out]
none
Time = 0.27 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {1}{4} \, a x^{4} + \frac {3}{11} \, b x^{\frac {11}{3}} \]
[In]
[Out]
Time = 0.03 (sec) , antiderivative size = 13, normalized size of antiderivative = 0.68 \[ \int \left (a+\frac {b}{\sqrt [3]{x}}\right ) x^3 \, dx=\frac {a\,x^4}{4}+\frac {3\,b\,x^{11/3}}{11} \]
[In]
[Out]