Optimal. Leaf size=68 \[ -\frac {a^2 \cot ^5(e+f x)}{5 f}+\frac {a (a-2 b) \cot ^3(e+f x)}{3 f}-\frac {(a-b)^2 \cot (e+f x)}{f}-x (a-b)^2 \]
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Rubi [A] time = 0.08, antiderivative size = 68, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {3670, 461, 203} \[ -\frac {a^2 \cot ^5(e+f x)}{5 f}+\frac {a (a-2 b) \cot ^3(e+f x)}{3 f}-\frac {(a-b)^2 \cot (e+f x)}{f}-x (a-b)^2 \]
Antiderivative was successfully verified.
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Rule 203
Rule 461
Rule 3670
Rubi steps
\begin {align*} \int \cot ^6(e+f x) \left (a+b \tan ^2(e+f x)\right )^2 \, dx &=\frac {\operatorname {Subst}\left (\int \frac {\left (a+b x^2\right )^2}{x^6 \left (1+x^2\right )} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {\operatorname {Subst}\left (\int \left (\frac {a^2}{x^6}-\frac {a (a-2 b)}{x^4}+\frac {(a-b)^2}{x^2}-\frac {(a-b)^2}{1+x^2}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac {(a-b)^2 \cot (e+f x)}{f}+\frac {a (a-2 b) \cot ^3(e+f x)}{3 f}-\frac {a^2 \cot ^5(e+f x)}{5 f}-\frac {(a-b)^2 \operatorname {Subst}\left (\int \frac {1}{1+x^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=-(a-b)^2 x-\frac {(a-b)^2 \cot (e+f x)}{f}+\frac {a (a-2 b) \cot ^3(e+f x)}{3 f}-\frac {a^2 \cot ^5(e+f x)}{5 f}\\ \end {align*}
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Mathematica [C] time = 0.10, size = 104, normalized size = 1.53 \[ -\frac {a^2 \cot ^5(e+f x) \, _2F_1\left (-\frac {5}{2},1;-\frac {3}{2};-\tan ^2(e+f x)\right )}{5 f}-\frac {2 a b \cot ^3(e+f x) \, _2F_1\left (-\frac {3}{2},1;-\frac {1}{2};-\tan ^2(e+f x)\right )}{3 f}-\frac {b^2 \cot (e+f x) \, _2F_1\left (-\frac {1}{2},1;\frac {1}{2};-\tan ^2(e+f x)\right )}{f} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 81, normalized size = 1.19 \[ -\frac {15 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} f x \tan \left (f x + e\right )^{5} + 15 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} \tan \left (f x + e\right )^{4} - 5 \, {\left (a^{2} - 2 \, a b\right )} \tan \left (f x + e\right )^{2} + 3 \, a^{2}}{15 \, f \tan \left (f x + e\right )^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 7.94, size = 222, normalized size = 3.26 \[ \frac {3 \, a^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{5} - 35 \, a^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{3} + 40 \, a b \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{3} + 330 \, a^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - 600 \, a b \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) + 240 \, b^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right ) - 480 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} {\left (f x + e\right )} - \frac {330 \, a^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{4} - 600 \, a b \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{4} + 240 \, b^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{4} - 35 \, a^{2} \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + 40 \, a b \tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{2} + 3 \, a^{2}}{\tan \left (\frac {1}{2} \, f x + \frac {1}{2} \, e\right )^{5}}}{480 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.69, size = 91, normalized size = 1.34 \[ \frac {b^{2} \left (-\cot \left (f x +e \right )-f x -e \right )+2 a b \left (-\frac {\left (\cot ^{3}\left (f x +e \right )\right )}{3}+\cot \left (f x +e \right )+f x +e \right )+a^{2} \left (-\frac {\left (\cot ^{5}\left (f x +e \right )\right )}{5}+\frac {\left (\cot ^{3}\left (f x +e \right )\right )}{3}-\cot \left (f x +e \right )-f x -e \right )}{f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.80, size = 78, normalized size = 1.15 \[ -\frac {15 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} {\left (f x + e\right )} + \frac {15 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} \tan \left (f x + e\right )^{4} - 5 \, {\left (a^{2} - 2 \, a b\right )} \tan \left (f x + e\right )^{2} + 3 \, a^{2}}{\tan \left (f x + e\right )^{5}}}{15 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 11.52, size = 76, normalized size = 1.12 \[ 2\,a\,b\,x-b^2\,x-\frac {{\mathrm {cot}\left (e+f\,x\right )}^5\,\left ({\mathrm {tan}\left (e+f\,x\right )}^4\,\left (a^2-2\,a\,b+b^2\right )+\frac {a^2}{5}+{\mathrm {tan}\left (e+f\,x\right )}^2\,\left (\frac {2\,a\,b}{3}-\frac {a^2}{3}\right )\right )}{f}-a^2\,x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 8.46, size = 134, normalized size = 1.97 \[ \begin {cases} \tilde {\infty } a^{2} x & \text {for}\: \left (e = 0 \vee e = - f x\right ) \wedge \left (e = - f x \vee f = 0\right ) \\x \left (a + b \tan ^{2}{\relax (e )}\right )^{2} \cot ^{6}{\relax (e )} & \text {for}\: f = 0 \\- a^{2} x - \frac {a^{2}}{f \tan {\left (e + f x \right )}} + \frac {a^{2}}{3 f \tan ^{3}{\left (e + f x \right )}} - \frac {a^{2}}{5 f \tan ^{5}{\left (e + f x \right )}} + 2 a b x + \frac {2 a b}{f \tan {\left (e + f x \right )}} - \frac {2 a b}{3 f \tan ^{3}{\left (e + f x \right )}} - b^{2} x - \frac {b^{2}}{f \tan {\left (e + f x \right )}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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