Optimal. Leaf size=59 \[ \frac {\, _2F_1\left (1,\frac {1}{2} (1+4 p);\frac {1}{2} (3+4 p);-\tan ^2(e+f x)\right ) \tan (e+f x) \left (b \tan ^4(e+f x)\right )^p}{f (1+4 p)} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.03, antiderivative size = 59, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {3739, 3557,
371} \begin {gather*} \frac {\tan (e+f x) \left (b \tan ^4(e+f x)\right )^p \, _2F_1\left (1,\frac {1}{2} (4 p+1);\frac {1}{2} (4 p+3);-\tan ^2(e+f x)\right )}{f (4 p+1)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 371
Rule 3557
Rule 3739
Rubi steps
\begin {align*} \int \left (b \tan ^4(e+f x)\right )^p \, dx &=\left (\tan ^{-4 p}(e+f x) \left (b \tan ^4(e+f x)\right )^p\right ) \int \tan ^{4 p}(e+f x) \, dx\\ &=\frac {\left (\tan ^{-4 p}(e+f x) \left (b \tan ^4(e+f x)\right )^p\right ) \text {Subst}\left (\int \frac {x^{4 p}}{1+x^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {\, _2F_1\left (1,\frac {1}{2} (1+4 p);\frac {1}{2} (3+4 p);-\tan ^2(e+f x)\right ) \tan (e+f x) \left (b \tan ^4(e+f x)\right )^p}{f (1+4 p)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.02, size = 53, normalized size = 0.90 \begin {gather*} \frac {\, _2F_1\left (1,\frac {1}{2}+2 p;\frac {3}{2}+2 p;-\tan ^2(e+f x)\right ) \tan (e+f x) \left (b \tan ^4(e+f x)\right )^p}{f+4 f p} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.14, size = 0, normalized size = 0.00 \[\int \left (b \left (\tan ^{4}\left (f x +e \right )\right )\right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (b \tan ^{4}{\left (e + f x \right )}\right )^{p}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.02 \begin {gather*} \int {\left (b\,{\mathrm {tan}\left (e+f\,x\right )}^4\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________