Integrand size = 7, antiderivative size = 8 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {\sec ^3(x)}{3} \]
[Out]
Time = 0.01 (sec) , antiderivative size = 8, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {2686, 30} \[ \int \sec ^3(x) \tan (x) \, dx=\frac {\sec ^3(x)}{3} \]
[In]
[Out]
Rule 30
Rule 2686
Rubi steps \begin{align*} \text {integral}& = \text {Subst}\left (\int x^2 \, dx,x,\sec (x)\right ) \\ & = \frac {\sec ^3(x)}{3} \\ \end{align*}
Time = 0.00 (sec) , antiderivative size = 8, normalized size of antiderivative = 1.00 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {\sec ^3(x)}{3} \]
[In]
[Out]
Time = 0.27 (sec) , antiderivative size = 7, normalized size of antiderivative = 0.88
method | result | size |
derivativedivides | \(\frac {\left (\sec ^{3}\left (x \right )\right )}{3}\) | \(7\) |
default | \(\frac {\left (\sec ^{3}\left (x \right )\right )}{3}\) | \(7\) |
risch | \(\frac {8 \,{\mathrm e}^{3 i x}}{3 \left ({\mathrm e}^{2 i x}+1\right )^{3}}\) | \(17\) |
[In]
[Out]
none
Time = 0.25 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.75 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {1}{3 \, \cos \left (x\right )^{3}} \]
[In]
[Out]
Time = 0.02 (sec) , antiderivative size = 7, normalized size of antiderivative = 0.88 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {1}{3 \cos ^{3}{\left (x \right )}} \]
[In]
[Out]
none
Time = 0.18 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.75 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {1}{3 \, \cos \left (x\right )^{3}} \]
[In]
[Out]
none
Time = 0.28 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.75 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {1}{3 \, \cos \left (x\right )^{3}} \]
[In]
[Out]
Time = 0.34 (sec) , antiderivative size = 6, normalized size of antiderivative = 0.75 \[ \int \sec ^3(x) \tan (x) \, dx=\frac {1}{3\,{\cos \left (x\right )}^3} \]
[In]
[Out]