Integrand size = 17, antiderivative size = 16 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {\left (b+c x^2\right )^3}{6 c} \]
[Out]
Time = 0.01 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {1598, 267} \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {\left (b+c x^2\right )^3}{6 c} \]
[In]
[Out]
Rule 267
Rule 1598
Rubi steps \begin{align*} \text {integral}& = \int x \left (b+c x^2\right )^2 \, dx \\ & = \frac {\left (b+c x^2\right )^3}{6 c} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.00 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {\left (b+c x^2\right )^3}{6 c} \]
[In]
[Out]
Time = 0.05 (sec) , antiderivative size = 15, normalized size of antiderivative = 0.94
method | result | size |
default | \(\frac {\left (c \,x^{2}+b \right )^{3}}{6 c}\) | \(15\) |
parallelrisch | \(\frac {1}{6} c^{2} x^{6}+\frac {1}{2} b c \,x^{4}+\frac {1}{2} b^{2} x^{2}\) | \(25\) |
gosper | \(\frac {x^{2} \left (c^{2} x^{4}+3 b c \,x^{2}+3 b^{2}\right )}{6}\) | \(26\) |
norman | \(\frac {\frac {1}{2} b^{2} x^{4}+\frac {1}{6} c^{2} x^{8}+\frac {1}{2} b c \,x^{6}}{x^{2}}\) | \(29\) |
risch | \(\frac {c^{2} x^{6}}{6}+\frac {b c \,x^{4}}{2}+\frac {b^{2} x^{2}}{2}+\frac {b^{3}}{6 c}\) | \(33\) |
[In]
[Out]
none
Time = 0.23 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.50 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {1}{6} \, c^{2} x^{6} + \frac {1}{2} \, b c x^{4} + \frac {1}{2} \, b^{2} x^{2} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 24 vs. \(2 (10) = 20\).
Time = 0.02 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.50 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {b^{2} x^{2}}{2} + \frac {b c x^{4}}{2} + \frac {c^{2} x^{6}}{6} \]
[In]
[Out]
none
Time = 0.18 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.50 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {1}{6} \, c^{2} x^{6} + \frac {1}{2} \, b c x^{4} + \frac {1}{2} \, b^{2} x^{2} \]
[In]
[Out]
none
Time = 0.30 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.50 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {1}{6} \, c^{2} x^{6} + \frac {1}{2} \, b c x^{4} + \frac {1}{2} \, b^{2} x^{2} \]
[In]
[Out]
Time = 0.03 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.50 \[ \int \frac {\left (b x^2+c x^4\right )^2}{x^3} \, dx=\frac {b^2\,x^2}{2}+\frac {b\,c\,x^4}{2}+\frac {c^2\,x^6}{6} \]
[In]
[Out]