Optimal. Leaf size=301 \[ \frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \text {ArcTan}\left (1-\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \text {ArcTan}\left (1+\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)-\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)+\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2} \]
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Rubi [A]
time = 0.28, antiderivative size = 301, normalized size of antiderivative = 1.00, number of steps
used = 12, number of rules used = 9, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.321, Rules used = {3639, 3676,
3615, 1182, 1176, 631, 210, 1179, 642} \begin {gather*} \frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \text {ArcTan}\left (1-\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \text {ArcTan}\left (\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}+1\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d} \tan (e+f x)-\sqrt {2} \sqrt {d \tan (e+f x)}+\sqrt {d}\right )}{\sqrt {2} a^2 f}+\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d} \tan (e+f x)+\sqrt {2} \sqrt {d \tan (e+f x)}+\sqrt {d}\right )}{\sqrt {2} a^2 f}+\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 210
Rule 631
Rule 642
Rule 1176
Rule 1179
Rule 1182
Rule 3615
Rule 3639
Rule 3676
Rubi steps
\begin {align*} \int \frac {(d \tan (e+f x))^{5/2}}{(a+i a \tan (e+f x))^2} \, dx &=-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}-\frac {\int \frac {\sqrt {d \tan (e+f x)} \left (-\frac {3 a d^2}{2}+\frac {7}{2} i a d^2 \tan (e+f x)\right )}{a+i a \tan (e+f x)} \, dx}{4 a^2}\\ &=\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}+\frac {\int \frac {-\frac {5}{2} i a^2 d^3-\frac {9}{2} a^2 d^3 \tan (e+f x)}{\sqrt {d \tan (e+f x)}} \, dx}{8 a^4}\\ &=\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}+\frac {\text {Subst}\left (\int \frac {-\frac {5}{2} i a^2 d^4-\frac {9}{2} a^2 d^3 x^2}{d^2+x^4} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{4 a^4 f}\\ &=\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}+-\frac {\left (\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^3\right ) \text {Subst}\left (\int \frac {d+x^2}{d^2+x^4} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{a^2 f}+\frac {\left (\left (\frac {9}{16}-\frac {5 i}{16}\right ) d^3\right ) \text {Subst}\left (\int \frac {d-x^2}{d^2+x^4} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{a^2 f}\\ &=\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}+-\frac {\left (\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2}\right ) \text {Subst}\left (\int \frac {\sqrt {2} \sqrt {d}+2 x}{-d-\sqrt {2} \sqrt {d} x-x^2} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+-\frac {\left (\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2}\right ) \text {Subst}\left (\int \frac {\sqrt {2} \sqrt {d}-2 x}{-d+\sqrt {2} \sqrt {d} x-x^2} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+-\frac {\left (\left (\frac {9}{32}+\frac {5 i}{32}\right ) d^3\right ) \text {Subst}\left (\int \frac {1}{d-\sqrt {2} \sqrt {d} x+x^2} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{a^2 f}+-\frac {\left (\left (\frac {9}{32}+\frac {5 i}{32}\right ) d^3\right ) \text {Subst}\left (\int \frac {1}{d+\sqrt {2} \sqrt {d} x+x^2} \, dx,x,\sqrt {d \tan (e+f x)}\right )}{a^2 f}\\ &=-\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)-\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)+\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}+-\frac {\left (\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2}\right ) \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1-\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}+\frac {\left (\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2}\right ) \text {Subst}\left (\int \frac {1}{-1-x^2} \, dx,x,1+\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}\\ &=\frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \tan ^{-1}\left (1-\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{16}+\frac {5 i}{16}\right ) d^{5/2} \tan ^{-1}\left (1+\frac {\sqrt {2} \sqrt {d \tan (e+f x)}}{\sqrt {d}}\right )}{\sqrt {2} a^2 f}-\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)-\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {\left (\frac {9}{32}-\frac {5 i}{32}\right ) d^{5/2} \log \left (\sqrt {d}+\sqrt {d} \tan (e+f x)+\sqrt {2} \sqrt {d \tan (e+f x)}\right )}{\sqrt {2} a^2 f}+\frac {5 i d^2 \sqrt {d \tan (e+f x)}}{8 a^2 f (1+i \tan (e+f x))}-\frac {d (d \tan (e+f x))^{3/2}}{4 f (a+i a \tan (e+f x))^2}\\ \end {align*}
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Mathematica [A]
time = 1.07, size = 231, normalized size = 0.77 \begin {gather*} -\frac {d^3 \sec ^3(e+f x) \left (-7 \cos (e+f x)+7 \cos (3 (e+f x))+5 i \sin (e+f x)+(9-5 i) \cos (2 (e+f x)) \log \left (\cos (e+f x)+\sin (e+f x)+\sqrt {\sin (2 (e+f x))}\right ) \sqrt {\sin (2 (e+f x))}+(9+5 i) \text {ArcSin}(\cos (e+f x)-\sin (e+f x)) (\cos (2 (e+f x))+i \sin (2 (e+f x))) \sqrt {\sin (2 (e+f x))}+(5+9 i) \log \left (\cos (e+f x)+\sin (e+f x)+\sqrt {\sin (2 (e+f x))}\right ) \sin ^{\frac {3}{2}}(2 (e+f x))+5 i \sin (3 (e+f x))\right )}{32 a^2 f \sqrt {d \tan (e+f x)} (-i+\tan (e+f x))^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.17, size = 108, normalized size = 0.36
method | result | size |
derivativedivides | \(\frac {2 d^{3} \left (-\frac {\frac {7 \left (d \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{2}-\frac {5 i d \sqrt {d \tan \left (f x +e \right )}}{2}}{8 \left (i d \tan \left (f x +e \right )+d \right )^{2}}-\frac {7 \arctan \left (\frac {\sqrt {d \tan \left (f x +e \right )}}{\sqrt {-i d}}\right )}{16 \sqrt {-i d}}-\frac {\arctan \left (\frac {\sqrt {d \tan \left (f x +e \right )}}{\sqrt {i d}}\right )}{8 \sqrt {i d}}\right )}{f \,a^{2}}\) | \(108\) |
default | \(\frac {2 d^{3} \left (-\frac {\frac {7 \left (d \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{2}-\frac {5 i d \sqrt {d \tan \left (f x +e \right )}}{2}}{8 \left (i d \tan \left (f x +e \right )+d \right )^{2}}-\frac {7 \arctan \left (\frac {\sqrt {d \tan \left (f x +e \right )}}{\sqrt {-i d}}\right )}{16 \sqrt {-i d}}-\frac {\arctan \left (\frac {\sqrt {d \tan \left (f x +e \right )}}{\sqrt {i d}}\right )}{8 \sqrt {i d}}\right )}{f \,a^{2}}\) | \(108\) |
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 [B] Both result and optimal contain complex but leaf count of result is larger than twice
the leaf count of optimal. 604 vs. \(2 (229) = 458\).
time = 0.38, size = 604, normalized size = 2.01 \begin {gather*} \frac {{\left (4 \, a^{2} f \sqrt {\frac {i \, d^{5}}{16 \, a^{4} f^{2}}} e^{\left (4 i \, f x + 4 i \, e\right )} \log \left (-\frac {2 \, {\left (i \, d^{3} e^{\left (2 i \, f x + 2 i \, e\right )} + 4 \, {\left (i \, a^{2} f e^{\left (2 i \, f x + 2 i \, e\right )} + i \, a^{2} f\right )} \sqrt {\frac {-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {\frac {i \, d^{5}}{16 \, a^{4} f^{2}}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{d^{2}}\right ) - 4 \, a^{2} f \sqrt {\frac {i \, d^{5}}{16 \, a^{4} f^{2}}} e^{\left (4 i \, f x + 4 i \, e\right )} \log \left (-\frac {2 \, {\left (i \, d^{3} e^{\left (2 i \, f x + 2 i \, e\right )} + 4 \, {\left (-i \, a^{2} f e^{\left (2 i \, f x + 2 i \, e\right )} - i \, a^{2} f\right )} \sqrt {\frac {-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {\frac {i \, d^{5}}{16 \, a^{4} f^{2}}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{d^{2}}\right ) + 4 \, a^{2} f \sqrt {-\frac {49 i \, d^{5}}{64 \, a^{4} f^{2}}} e^{\left (4 i \, f x + 4 i \, e\right )} \log \left (\frac {{\left (7 \, d^{3} + 8 \, {\left (a^{2} f e^{\left (2 i \, f x + 2 i \, e\right )} + a^{2} f\right )} \sqrt {\frac {-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {-\frac {49 i \, d^{5}}{64 \, a^{4} f^{2}}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{8 \, a^{2} f}\right ) - 4 \, a^{2} f \sqrt {-\frac {49 i \, d^{5}}{64 \, a^{4} f^{2}}} e^{\left (4 i \, f x + 4 i \, e\right )} \log \left (\frac {{\left (7 \, d^{3} - 8 \, {\left (a^{2} f e^{\left (2 i \, f x + 2 i \, e\right )} + a^{2} f\right )} \sqrt {\frac {-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {-\frac {49 i \, d^{5}}{64 \, a^{4} f^{2}}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{8 \, a^{2} f}\right ) + {\left (6 i \, d^{2} e^{\left (4 i \, f x + 4 i \, e\right )} + 5 i \, d^{2} e^{\left (2 i \, f x + 2 i \, e\right )} - i \, d^{2}\right )} \sqrt {\frac {-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}\right )} e^{\left (-4 i \, f x - 4 i \, e\right )}}{16 \, a^{2} f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} - \frac {\int \frac {\left (d \tan {\left (e + f x \right )}\right )^{\frac {5}{2}}}{\tan ^{2}{\left (e + f x \right )} - 2 i \tan {\left (e + f x \right )} - 1}\, dx}{a^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.75, size = 206, normalized size = 0.68 \begin {gather*} \frac {1}{8} \, d^{2} {\left (\frac {7 i \, \sqrt {2} \sqrt {d} \arctan \left (-\frac {8 i \, \sqrt {d^{2}} \sqrt {d \tan \left (f x + e\right )}}{4 i \, \sqrt {2} d^{\frac {3}{2}} + 4 \, \sqrt {2} \sqrt {d^{2}} \sqrt {d}}\right )}{a^{2} f {\left (\frac {i \, d}{\sqrt {d^{2}}} + 1\right )}} + \frac {2 i \, \sqrt {2} \sqrt {d} \arctan \left (-\frac {8 i \, \sqrt {d^{2}} \sqrt {d \tan \left (f x + e\right )}}{-4 i \, \sqrt {2} d^{\frac {3}{2}} + 4 \, \sqrt {2} \sqrt {d^{2}} \sqrt {d}}\right )}{a^{2} f {\left (-\frac {i \, d}{\sqrt {d^{2}}} + 1\right )}} + \frac {7 \, \sqrt {d \tan \left (f x + e\right )} d^{2} \tan \left (f x + e\right ) - 5 i \, \sqrt {d \tan \left (f x + e\right )} d^{2}}{{\left (d \tan \left (f x + e\right ) - i \, d\right )}^{2} a^{2} f}\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.67, size = 177, normalized size = 0.59 \begin {gather*} \frac {-\frac {7\,d^3\,{\left (d\,\mathrm {tan}\left (e+f\,x\right )\right )}^{3/2}}{8\,a^2\,f}+\frac {d^4\,\sqrt {d\,\mathrm {tan}\left (e+f\,x\right )}\,5{}\mathrm {i}}{8\,a^2\,f}}{-d^2\,{\mathrm {tan}\left (e+f\,x\right )}^2+d^2\,\mathrm {tan}\left (e+f\,x\right )\,2{}\mathrm {i}+d^2}+2\,\mathrm {atanh}\left (\frac {8\,a^2\,f\,\sqrt {d\,\mathrm {tan}\left (e+f\,x\right )}\,\sqrt {\frac {d^5\,1{}\mathrm {i}}{64\,a^4\,f^2}}}{d^3}\right )\,\sqrt {\frac {d^5\,1{}\mathrm {i}}{64\,a^4\,f^2}}+2\,\mathrm {atanh}\left (\frac {16\,a^2\,f\,\sqrt {d\,\mathrm {tan}\left (e+f\,x\right )}\,\sqrt {-\frac {d^5\,49{}\mathrm {i}}{256\,a^4\,f^2}}}{7\,d^3}\right )\,\sqrt {-\frac {d^5\,49{}\mathrm {i}}{256\,a^4\,f^2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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