Optimal. Leaf size=146 \[ -\frac{8 b (a+2 b) \sec (e+f x)}{3 a^4 f \sqrt{a+b \sec ^2(e+f x)}}-\frac{4 b (a+2 b) \sec (e+f x)}{3 a^3 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(a+2 b) \cos (e+f x)}{a^2 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}} \]
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Rubi [A] time = 0.138049, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {4134, 453, 271, 192, 191} \[ -\frac{8 b (a+2 b) \sec (e+f x)}{3 a^4 f \sqrt{a+b \sec ^2(e+f x)}}-\frac{4 b (a+2 b) \sec (e+f x)}{3 a^3 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(a+2 b) \cos (e+f x)}{a^2 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 4134
Rule 453
Rule 271
Rule 192
Rule 191
Rubi steps
\begin{align*} \int \frac{\sin ^3(e+f x)}{\left (a+b \sec ^2(e+f x)\right )^{5/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{-1+x^2}{x^4 \left (a+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{f}\\ &=\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{(a+2 b) \operatorname{Subst}\left (\int \frac{1}{x^2 \left (a+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{a f}\\ &=-\frac{(a+2 b) \cos (e+f x)}{a^2 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(4 b (a+2 b)) \operatorname{Subst}\left (\int \frac{1}{\left (a+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{a^2 f}\\ &=-\frac{(a+2 b) \cos (e+f x)}{a^2 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{4 b (a+2 b) \sec (e+f x)}{3 a^3 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(8 b (a+2 b)) \operatorname{Subst}\left (\int \frac{1}{\left (a+b x^2\right )^{3/2}} \, dx,x,\sec (e+f x)\right )}{3 a^3 f}\\ &=-\frac{(a+2 b) \cos (e+f x)}{a^2 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\cos ^3(e+f x)}{3 a f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{4 b (a+2 b) \sec (e+f x)}{3 a^3 f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{8 b (a+2 b) \sec (e+f x)}{3 a^4 f \sqrt{a+b \sec ^2(e+f x)}}\\ \end{align*}
Mathematica [A] time = 2.52247, size = 129, normalized size = 0.88 \[ -\frac{\sec ^5(e+f x) (a \cos (2 (e+f x))+a+2 b) \left (3 a \left (11 a^2+96 a b+128 b^2\right ) \cos (2 (e+f x))+6 a^2 (a+4 b) \cos (4 (e+f x))+264 a^2 b+a^3 (-\cos (6 (e+f x)))+26 a^3+640 a b^2+512 b^3\right )}{192 a^4 f \left (a+b \sec ^2(e+f x)\right )^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 1.063, size = 159, normalized size = 1.1 \begin{align*} -{\frac{a\sqrt{4} \left ( a+b \right ) ^{5} \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) \left ( \left ( \cos \left ( fx+e \right ) \right ) ^{6}{a}^{3}-3\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}{a}^{3}-6\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}{a}^{2}b-12\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}{a}^{2}b-24\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}a{b}^{2}-8\,a{b}^{2}-16\,{b}^{3} \right ) }{6\,f \left ( \cos \left ( fx+e \right ) \right ) ^{5}} \left ( \sqrt{-ab}+a \right ) ^{-5} \left ( \sqrt{-ab}-a \right ) ^{-5} \left ({\frac{b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{ \left ( \cos \left ( fx+e \right ) \right ) ^{2}}} \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.989938, size = 263, normalized size = 1.8 \begin{align*} -\frac{\frac{3 \, \sqrt{a + \frac{b}{\cos \left (f x + e\right )^{2}}} \cos \left (f x + e\right )}{a^{3}} - \frac{{\left (a + \frac{b}{\cos \left (f x + e\right )^{2}}\right )}^{\frac{3}{2}} \cos \left (f x + e\right )^{3} - 9 \, \sqrt{a + \frac{b}{\cos \left (f x + e\right )^{2}}} b \cos \left (f x + e\right )}{a^{4}} + \frac{6 \,{\left (a + \frac{b}{\cos \left (f x + e\right )^{2}}\right )} b \cos \left (f x + e\right )^{2} - b^{2}}{{\left (a + \frac{b}{\cos \left (f x + e\right )^{2}}\right )}^{\frac{3}{2}} a^{3} \cos \left (f x + e\right )^{3}} + \frac{9 \,{\left (a + \frac{b}{\cos \left (f x + e\right )^{2}}\right )} b^{2} \cos \left (f x + e\right )^{2} - b^{3}}{{\left (a + \frac{b}{\cos \left (f x + e\right )^{2}}\right )}^{\frac{3}{2}} a^{4} \cos \left (f x + e\right )^{3}}}{3 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.10187, size = 321, normalized size = 2.2 \begin{align*} \frac{{\left (a^{3} \cos \left (f x + e\right )^{7} - 3 \,{\left (a^{3} + 2 \, a^{2} b\right )} \cos \left (f x + e\right )^{5} - 12 \,{\left (a^{2} b + 2 \, a b^{2}\right )} \cos \left (f x + e\right )^{3} - 8 \,{\left (a b^{2} + 2 \, b^{3}\right )} \cos \left (f x + e\right )\right )} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{3 \,{\left (a^{6} f \cos \left (f x + e\right )^{4} + 2 \, a^{5} b f \cos \left (f x + e\right )^{2} + a^{4} b^{2} f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sin \left (f x + e\right )^{3}}{{\left (b \sec \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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