Optimal. Leaf size=158 \[ -\frac {\cot ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a f}-\frac {\, _2F_1\left (1,1+p;2+p;\frac {a+b \tan ^2(e+f x)}{a-b}\right ) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 (a-b) f (1+p)}+\frac {(a-b p) \, _2F_1\left (1,1+p;2+p;1+\frac {b \tan ^2(e+f x)}{a}\right ) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a^2 f (1+p)} \]
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Rubi [A]
time = 0.11, antiderivative size = 158, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.261, Rules used = {3751, 457, 105,
162, 67, 70} \begin {gather*} \frac {(a-b p) \left (a+b \tan ^2(e+f x)\right )^{p+1} \, _2F_1\left (1,p+1;p+2;\frac {b \tan ^2(e+f x)}{a}+1\right )}{2 a^2 f (p+1)}-\frac {\left (a+b \tan ^2(e+f x)\right )^{p+1} \, _2F_1\left (1,p+1;p+2;\frac {b \tan ^2(e+f x)+a}{a-b}\right )}{2 f (p+1) (a-b)}-\frac {\cot ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{p+1}}{2 a f} \end {gather*}
Antiderivative was successfully verified.
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Rule 67
Rule 70
Rule 105
Rule 162
Rule 457
Rule 3751
Rubi steps
\begin {align*} \int \cot ^3(e+f x) \left (a+b \tan ^2(e+f x)\right )^p \, dx &=\frac {\text {Subst}\left (\int \frac {\left (a+b x^2\right )^p}{x^3 \left (1+x^2\right )} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {\text {Subst}\left (\int \frac {(a+b x)^p}{x^2 (1+x)} \, dx,x,\tan ^2(e+f x)\right )}{2 f}\\ &=-\frac {\cot ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a f}-\frac {\text {Subst}\left (\int \frac {(a+b x)^p (a-b p-b p x)}{x (1+x)} \, dx,x,\tan ^2(e+f x)\right )}{2 a f}\\ &=-\frac {\cot ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a f}+\frac {\text {Subst}\left (\int \frac {(a+b x)^p}{1+x} \, dx,x,\tan ^2(e+f x)\right )}{2 f}-\frac {(a-b p) \text {Subst}\left (\int \frac {(a+b x)^p}{x} \, dx,x,\tan ^2(e+f x)\right )}{2 a f}\\ &=-\frac {\cot ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a f}-\frac {\, _2F_1\left (1,1+p;2+p;\frac {a+b \tan ^2(e+f x)}{a-b}\right ) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 (a-b) f (1+p)}+\frac {(a-b p) \, _2F_1\left (1,1+p;2+p;1+\frac {b \tan ^2(e+f x)}{a}\right ) \left (a+b \tan ^2(e+f x)\right )^{1+p}}{2 a^2 f (1+p)}\\ \end {align*}
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Mathematica [A]
time = 0.47, size = 142, normalized size = 0.90 \begin {gather*} \frac {\left (b+a \cot ^2(e+f x)\right ) \left (-a^2 \, _2F_1\left (1,1+p;2+p;\frac {a+b \tan ^2(e+f x)}{a-b}\right )-(a-b) \left (a (1+p) \cot ^2(e+f x)+(-a+b p) \, _2F_1\left (1,1+p;2+p;1+\frac {b \tan ^2(e+f x)}{a}\right )\right )\right ) \tan ^2(e+f x) \left (a+b \tan ^2(e+f x)\right )^p}{2 a^2 (a-b) f (1+p)} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.29, size = 0, normalized size = 0.00 \[\int \left (\cot ^{3}\left (f x +e \right )\right ) \left (a +b \left (\tan ^{2}\left (f x +e \right )\right )\right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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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.
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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.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int {\mathrm {cot}\left (e+f\,x\right )}^3\,{\left (b\,{\mathrm {tan}\left (e+f\,x\right )}^2+a\right )}^p \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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