Optimal. Leaf size=161 \[ \frac {5 x}{16 a^2 c^3}-\frac {i}{24 a^2 f (c-i c \tan (e+f x))^3}-\frac {3 i}{32 a^2 c f (c-i c \tan (e+f x))^2}+\frac {i}{32 a^2 c f (c+i c \tan (e+f x))^2}-\frac {3 i}{16 a^2 f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac {i}{8 a^2 f \left (c^3+i c^3 \tan (e+f x)\right )} \]
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Rubi [A]
time = 0.12, antiderivative size = 161, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.129, Rules used = {3603, 3568, 46,
212} \begin {gather*} -\frac {3 i}{16 a^2 f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac {i}{8 a^2 f \left (c^3+i c^3 \tan (e+f x)\right )}+\frac {5 x}{16 a^2 c^3}-\frac {3 i}{32 a^2 c f (c-i c \tan (e+f x))^2}+\frac {i}{32 a^2 c f (c+i c \tan (e+f x))^2}-\frac {i}{24 a^2 f (c-i c \tan (e+f x))^3} \end {gather*}
Antiderivative was successfully verified.
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Rule 46
Rule 212
Rule 3568
Rule 3603
Rubi steps
\begin {align*} \int \frac {1}{(a+i a \tan (e+f x))^2 (c-i c \tan (e+f x))^3} \, dx &=\frac {\int \frac {\cos ^4(e+f x)}{c-i c \tan (e+f x)} \, dx}{a^2 c^2}\\ &=\frac {\left (i c^3\right ) \text {Subst}\left (\int \frac {1}{(c-x)^3 (c+x)^4} \, dx,x,-i c \tan (e+f x)\right )}{a^2 f}\\ &=\frac {\left (i c^3\right ) \text {Subst}\left (\int \left (\frac {1}{16 c^4 (c-x)^3}+\frac {1}{8 c^5 (c-x)^2}+\frac {1}{8 c^3 (c+x)^4}+\frac {3}{16 c^4 (c+x)^3}+\frac {3}{16 c^5 (c+x)^2}+\frac {5}{16 c^5 \left (c^2-x^2\right )}\right ) \, dx,x,-i c \tan (e+f x)\right )}{a^2 f}\\ &=-\frac {i}{24 a^2 f (c-i c \tan (e+f x))^3}-\frac {3 i}{32 a^2 c f (c-i c \tan (e+f x))^2}+\frac {i}{32 a^2 c f (c+i c \tan (e+f x))^2}-\frac {3 i}{16 a^2 f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac {i}{8 a^2 f \left (c^3+i c^3 \tan (e+f x)\right )}+\frac {(5 i) \text {Subst}\left (\int \frac {1}{c^2-x^2} \, dx,x,-i c \tan (e+f x)\right )}{16 a^2 c^2 f}\\ &=\frac {5 x}{16 a^2 c^3}-\frac {i}{24 a^2 f (c-i c \tan (e+f x))^3}-\frac {3 i}{32 a^2 c f (c-i c \tan (e+f x))^2}+\frac {i}{32 a^2 c f (c+i c \tan (e+f x))^2}-\frac {3 i}{16 a^2 f \left (c^3-i c^3 \tan (e+f x)\right )}+\frac {i}{8 a^2 f \left (c^3+i c^3 \tan (e+f x)\right )}\\ \end {align*}
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Mathematica [A]
time = 0.97, size = 111, normalized size = 0.69 \begin {gather*} \frac {(\cos (e+f x)+i \sin (e+f x)) (60 (-i+2 f x) \cos (e+f x)+15 i \cos (3 (e+f x))+i \cos (5 (e+f x))+60 \sin (e+f x)-120 i f x \sin (e+f x)+45 \sin (3 (e+f x))+5 \sin (5 (e+f x)))}{384 a^2 c^3 f} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.18, size = 105, normalized size = 0.65
method | result | size |
derivativedivides | \(\frac {\frac {3 i}{32 \left (\tan \left (f x +e \right )+i\right )^{2}}+\frac {5 i \ln \left (\tan \left (f x +e \right )+i\right )}{32}-\frac {1}{24 \left (\tan \left (f x +e \right )+i\right )^{3}}+\frac {3}{16 \left (\tan \left (f x +e \right )+i\right )}-\frac {5 i \ln \left (\tan \left (f x +e \right )-i\right )}{32}-\frac {i}{32 \left (\tan \left (f x +e \right )-i\right )^{2}}+\frac {1}{8 \tan \left (f x +e \right )-8 i}}{f \,a^{2} c^{3}}\) | \(105\) |
default | \(\frac {\frac {3 i}{32 \left (\tan \left (f x +e \right )+i\right )^{2}}+\frac {5 i \ln \left (\tan \left (f x +e \right )+i\right )}{32}-\frac {1}{24 \left (\tan \left (f x +e \right )+i\right )^{3}}+\frac {3}{16 \left (\tan \left (f x +e \right )+i\right )}-\frac {5 i \ln \left (\tan \left (f x +e \right )-i\right )}{32}-\frac {i}{32 \left (\tan \left (f x +e \right )-i\right )^{2}}+\frac {1}{8 \tan \left (f x +e \right )-8 i}}{f \,a^{2} c^{3}}\) | \(105\) |
risch | \(\frac {5 x}{16 a^{2} c^{3}}-\frac {i {\mathrm e}^{6 i \left (f x +e \right )}}{192 a^{2} c^{3} f}-\frac {i \cos \left (4 f x +4 e \right )}{32 a^{2} c^{3} f}+\frac {3 \sin \left (4 f x +4 e \right )}{64 a^{2} c^{3} f}-\frac {5 i \cos \left (2 f x +2 e \right )}{64 a^{2} c^{3} f}+\frac {15 \sin \left (2 f x +2 e \right )}{64 a^{2} c^{3} f}\) | \(114\) |
norman | \(\frac {\frac {5 x}{16 a c}-\frac {i}{6 a c f}+\frac {11 \tan \left (f x +e \right )}{16 a c f}+\frac {5 \left (\tan ^{3}\left (f x +e \right )\right )}{6 a c f}+\frac {5 \left (\tan ^{5}\left (f x +e \right )\right )}{16 a c f}+\frac {15 x \left (\tan ^{2}\left (f x +e \right )\right )}{16 a c}+\frac {15 x \left (\tan ^{4}\left (f x +e \right )\right )}{16 a c}+\frac {5 x \left (\tan ^{6}\left (f x +e \right )\right )}{16 a c}}{\left (1+\tan ^{2}\left (f x +e \right )\right )^{3} a \,c^{2}}\) | \(148\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.85, size = 85, normalized size = 0.53 \begin {gather*} \frac {{\left (120 \, f x e^{\left (4 i \, f x + 4 i \, e\right )} - 2 i \, e^{\left (10 i \, f x + 10 i \, e\right )} - 15 i \, e^{\left (8 i \, f x + 8 i \, e\right )} - 60 i \, e^{\left (6 i \, f x + 6 i \, e\right )} + 30 i \, e^{\left (2 i \, f x + 2 i \, e\right )} + 3 i\right )} e^{\left (-4 i \, f x - 4 i \, e\right )}}{384 \, a^{2} c^{3} f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 0.34, size = 258, normalized size = 1.60 \begin {gather*} \begin {cases} \frac {\left (- 33554432 i a^{8} c^{12} f^{4} e^{12 i e} e^{6 i f x} - 251658240 i a^{8} c^{12} f^{4} e^{10 i e} e^{4 i f x} - 1006632960 i a^{8} c^{12} f^{4} e^{8 i e} e^{2 i f x} + 503316480 i a^{8} c^{12} f^{4} e^{4 i e} e^{- 2 i f x} + 50331648 i a^{8} c^{12} f^{4} e^{2 i e} e^{- 4 i f x}\right ) e^{- 6 i e}}{6442450944 a^{10} c^{15} f^{5}} & \text {for}\: a^{10} c^{15} f^{5} e^{6 i e} \neq 0 \\x \left (\frac {\left (e^{10 i e} + 5 e^{8 i e} + 10 e^{6 i e} + 10 e^{4 i e} + 5 e^{2 i e} + 1\right ) e^{- 4 i e}}{32 a^{2} c^{3}} - \frac {5}{16 a^{2} c^{3}}\right ) & \text {otherwise} \end {cases} + \frac {5 x}{16 a^{2} c^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.67, size = 137, normalized size = 0.85 \begin {gather*} -\frac {-\frac {30 i \, \log \left (\tan \left (f x + e\right ) + i\right )}{a^{2} c^{3}} + \frac {30 i \, \log \left (\tan \left (f x + e\right ) - i\right )}{a^{2} c^{3}} + \frac {3 \, {\left (15 i \, \tan \left (f x + e\right )^{2} + 38 \, \tan \left (f x + e\right ) - 25 i\right )}}{a^{2} c^{3} {\left (i \, \tan \left (f x + e\right ) + 1\right )}^{2}} - \frac {-55 i \, \tan \left (f x + e\right )^{3} + 201 \, \tan \left (f x + e\right )^{2} + 255 i \, \tan \left (f x + e\right ) - 117}{a^{2} c^{3} {\left (\tan \left (f x + e\right ) + i\right )}^{3}}}{192 \, f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.25, size = 87, normalized size = 0.54 \begin {gather*} \frac {5\,x}{16\,a^2\,c^3}-\frac {\frac {5\,{\mathrm {tan}\left (e+f\,x\right )}^4}{16}+\frac {{\mathrm {tan}\left (e+f\,x\right )}^3\,5{}\mathrm {i}}{16}+\frac {25\,{\mathrm {tan}\left (e+f\,x\right )}^2}{48}+\frac {\mathrm {tan}\left (e+f\,x\right )\,25{}\mathrm {i}}{48}+\frac {1}{6}}{a^2\,c^3\,f\,{\left (1+\mathrm {tan}\left (e+f\,x\right )\,1{}\mathrm {i}\right )}^2\,{\left (\mathrm {tan}\left (e+f\,x\right )+1{}\mathrm {i}\right )}^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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