Optimal. Leaf size=182 \[ \frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan (e+f x) \sqrt{b \tan ^4(e+f x)}}{3 f}-b^2 x \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}+\frac{b^2 \cot (e+f x) \sqrt{b \tan ^4(e+f x)}}{f} \]
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Rubi [A] time = 0.0635726, antiderivative size = 182, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 3, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.214, Rules used = {3658, 3473, 8} \[ \frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan (e+f x) \sqrt{b \tan ^4(e+f x)}}{3 f}-b^2 x \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}+\frac{b^2 \cot (e+f x) \sqrt{b \tan ^4(e+f x)}}{f} \]
Antiderivative was successfully verified.
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Rule 3658
Rule 3473
Rule 8
Rubi steps
\begin{align*} \int \left (b \tan ^4(e+f x)\right )^{5/2} \, dx &=\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int \tan ^{10}(e+f x) \, dx\\ &=\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}-\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int \tan ^8(e+f x) \, dx\\ &=-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}+\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int \tan ^6(e+f x) \, dx\\ &=\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}-\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int \tan ^4(e+f x) \, dx\\ &=-\frac{b^2 \tan (e+f x) \sqrt{b \tan ^4(e+f x)}}{3 f}+\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}+\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int \tan ^2(e+f x) \, dx\\ &=\frac{b^2 \cot (e+f x) \sqrt{b \tan ^4(e+f x)}}{f}-\frac{b^2 \tan (e+f x) \sqrt{b \tan ^4(e+f x)}}{3 f}+\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}-\left (b^2 \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}\right ) \int 1 \, dx\\ &=\frac{b^2 \cot (e+f x) \sqrt{b \tan ^4(e+f x)}}{f}-b^2 x \cot ^2(e+f x) \sqrt{b \tan ^4(e+f x)}-\frac{b^2 \tan (e+f x) \sqrt{b \tan ^4(e+f x)}}{3 f}+\frac{b^2 \tan ^3(e+f x) \sqrt{b \tan ^4(e+f x)}}{5 f}-\frac{b^2 \tan ^5(e+f x) \sqrt{b \tan ^4(e+f x)}}{7 f}+\frac{b^2 \tan ^7(e+f x) \sqrt{b \tan ^4(e+f x)}}{9 f}\\ \end{align*}
Mathematica [A] time = 0.718507, size = 86, normalized size = 0.47 \[ \frac{\cot (e+f x) \left (b \tan ^4(e+f x)\right )^{5/2} \left (315 \cot ^8(e+f x)-105 \cot ^6(e+f x)+63 \cot ^4(e+f x)-45 \cot ^2(e+f x)-315 \tan ^{-1}(\tan (e+f x)) \cot ^9(e+f x)+35\right )}{315 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.037, size = 84, normalized size = 0.5 \begin{align*} -{\frac{-35\, \left ( \tan \left ( fx+e \right ) \right ) ^{9}+45\, \left ( \tan \left ( fx+e \right ) \right ) ^{7}-63\, \left ( \tan \left ( fx+e \right ) \right ) ^{5}+105\, \left ( \tan \left ( fx+e \right ) \right ) ^{3}+315\,\arctan \left ( \tan \left ( fx+e \right ) \right ) -315\,\tan \left ( fx+e \right ) }{315\,f \left ( \tan \left ( fx+e \right ) \right ) ^{10}} \left ( b \left ( \tan \left ( fx+e \right ) \right ) ^{4} \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.66781, size = 107, normalized size = 0.59 \begin{align*} \frac{35 \, b^{\frac{5}{2}} \tan \left (f x + e\right )^{9} - 45 \, b^{\frac{5}{2}} \tan \left (f x + e\right )^{7} + 63 \, b^{\frac{5}{2}} \tan \left (f x + e\right )^{5} - 105 \, b^{\frac{5}{2}} \tan \left (f x + e\right )^{3} - 315 \,{\left (f x + e\right )} b^{\frac{5}{2}} + 315 \, b^{\frac{5}{2}} \tan \left (f x + e\right )}{315 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.53901, size = 247, normalized size = 1.36 \begin{align*} \frac{{\left (35 \, b^{2} \tan \left (f x + e\right )^{9} - 45 \, b^{2} \tan \left (f x + e\right )^{7} + 63 \, b^{2} \tan \left (f x + e\right )^{5} - 105 \, b^{2} \tan \left (f x + e\right )^{3} - 315 \, b^{2} f x + 315 \, b^{2} \tan \left (f x + e\right )\right )} \sqrt{b \tan \left (f x + e\right )^{4}}}{315 \, f \tan \left (f x + e\right )^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (b \tan ^{4}{\left (e + f x \right )}\right )^{\frac{5}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 14.4079, size = 1381, normalized size = 7.59 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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