Optimal. Leaf size=91 \[ \frac{\sin (e+f x) \cos ^5(e+f x)}{6 a^3 c^3 f}+\frac{5 \sin (e+f x) \cos ^3(e+f x)}{24 a^3 c^3 f}+\frac{5 \sin (e+f x) \cos (e+f x)}{16 a^3 c^3 f}+\frac{5 x}{16 a^3 c^3} \]
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Rubi [A] time = 0.0926657, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.097, Rules used = {3522, 2635, 8} \[ \frac{\sin (e+f x) \cos ^5(e+f x)}{6 a^3 c^3 f}+\frac{5 \sin (e+f x) \cos ^3(e+f x)}{24 a^3 c^3 f}+\frac{5 \sin (e+f x) \cos (e+f x)}{16 a^3 c^3 f}+\frac{5 x}{16 a^3 c^3} \]
Antiderivative was successfully verified.
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Rule 3522
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \frac{1}{(a+i a \tan (e+f x))^3 (c-i c \tan (e+f x))^3} \, dx &=\frac{\int \cos ^6(e+f x) \, dx}{a^3 c^3}\\ &=\frac{\cos ^5(e+f x) \sin (e+f x)}{6 a^3 c^3 f}+\frac{5 \int \cos ^4(e+f x) \, dx}{6 a^3 c^3}\\ &=\frac{5 \cos ^3(e+f x) \sin (e+f x)}{24 a^3 c^3 f}+\frac{\cos ^5(e+f x) \sin (e+f x)}{6 a^3 c^3 f}+\frac{5 \int \cos ^2(e+f x) \, dx}{8 a^3 c^3}\\ &=\frac{5 \cos (e+f x) \sin (e+f x)}{16 a^3 c^3 f}+\frac{5 \cos ^3(e+f x) \sin (e+f x)}{24 a^3 c^3 f}+\frac{\cos ^5(e+f x) \sin (e+f x)}{6 a^3 c^3 f}+\frac{5 \int 1 \, dx}{16 a^3 c^3}\\ &=\frac{5 x}{16 a^3 c^3}+\frac{5 \cos (e+f x) \sin (e+f x)}{16 a^3 c^3 f}+\frac{5 \cos ^3(e+f x) \sin (e+f x)}{24 a^3 c^3 f}+\frac{\cos ^5(e+f x) \sin (e+f x)}{6 a^3 c^3 f}\\ \end{align*}
Mathematica [A] time = 0.0526251, size = 49, normalized size = 0.54 \[ \frac{45 \sin (2 (e+f x))+9 \sin (4 (e+f x))+\sin (6 (e+f x))+60 e+60 f x}{192 a^3 c^3 f} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.041, size = 180, normalized size = 2. \begin{align*}{\frac{-{\frac{5\,i}{32}}\ln \left ( \tan \left ( fx+e \right ) -i \right ) }{f{a}^{3}{c}^{3}}}-{\frac{{\frac{i}{16}}}{f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) -i \right ) ^{2}}}-{\frac{1}{48\,f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) -i \right ) ^{3}}}+{\frac{5}{32\,f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) -i \right ) }}+{\frac{{\frac{i}{16}}}{f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) +i \right ) ^{2}}}+{\frac{{\frac{5\,i}{32}}\ln \left ( \tan \left ( fx+e \right ) +i \right ) }{f{a}^{3}{c}^{3}}}-{\frac{1}{48\,f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) +i \right ) ^{3}}}+{\frac{5}{32\,f{a}^{3}{c}^{3} \left ( \tan \left ( fx+e \right ) +i \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [C] time = 1.34625, size = 281, normalized size = 3.09 \begin{align*} \frac{{\left (120 \, f x e^{\left (6 i \, f x + 6 i \, e\right )} - i \, e^{\left (12 i \, f x + 12 i \, e\right )} - 9 i \, e^{\left (10 i \, f x + 10 i \, e\right )} - 45 i \, e^{\left (8 i \, f x + 8 i \, e\right )} + 45 i \, e^{\left (4 i \, f x + 4 i \, e\right )} + 9 i \, e^{\left (2 i \, f x + 2 i \, e\right )} + i\right )} e^{\left (-6 i \, f x - 6 i \, e\right )}}{384 \, a^{3} c^{3} f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.14913, size = 298, normalized size = 3.27 \begin{align*} \begin{cases} \frac{\left (- 103079215104 i a^{15} c^{15} f^{5} e^{18 i e} e^{6 i f x} - 927712935936 i a^{15} c^{15} f^{5} e^{16 i e} e^{4 i f x} - 4638564679680 i a^{15} c^{15} f^{5} e^{14 i e} e^{2 i f x} + 4638564679680 i a^{15} c^{15} f^{5} e^{10 i e} e^{- 2 i f x} + 927712935936 i a^{15} c^{15} f^{5} e^{8 i e} e^{- 4 i f x} + 103079215104 i a^{15} c^{15} f^{5} e^{6 i e} e^{- 6 i f x}\right ) e^{- 12 i e}}{39582418599936 a^{18} c^{18} f^{6}} & \text{for}\: 39582418599936 a^{18} c^{18} f^{6} e^{12 i e} \neq 0 \\x \left (\frac{\left (e^{12 i e} + 6 e^{10 i e} + 15 e^{8 i e} + 20 e^{6 i e} + 15 e^{4 i e} + 6 e^{2 i e} + 1\right ) e^{- 6 i e}}{64 a^{3} c^{3}} - \frac{5}{16 a^{3} c^{3}}\right ) & \text{otherwise} \end{cases} + \frac{5 x}{16 a^{3} c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.34745, size = 97, normalized size = 1.07 \begin{align*} \frac{\frac{15 \,{\left (f x + e\right )}}{a^{3} c^{3}} + \frac{15 \, \tan \left (f x + e\right )^{5} + 40 \, \tan \left (f x + e\right )^{3} + 33 \, \tan \left (f x + e\right )}{{\left (\tan \left (f x + e\right )^{2} + 1\right )}^{3} a^{3} c^{3}}}{48 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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