Optimal. Leaf size=138 \[ -\frac {14 a^2 e^2 E\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{5 d \sqrt {\cos (c+d x)} \sqrt {e \sec (c+d x)}}+\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {14 a^2 e \sin (c+d x) \sqrt {e \sec (c+d x)}}{5 d}+\frac {2 i \left (a^2+i a^2 \tan (c+d x)\right ) (e \sec (c+d x))^{3/2}}{5 d} \]
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Rubi [A] time = 0.12, antiderivative size = 138, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {3498, 3486, 3768, 3771, 2639} \[ -\frac {14 a^2 e^2 E\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{5 d \sqrt {\cos (c+d x)} \sqrt {e \sec (c+d x)}}+\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {14 a^2 e \sin (c+d x) \sqrt {e \sec (c+d x)}}{5 d}+\frac {2 i \left (a^2+i a^2 \tan (c+d x)\right ) (e \sec (c+d x))^{3/2}}{5 d} \]
Antiderivative was successfully verified.
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Rule 2639
Rule 3486
Rule 3498
Rule 3768
Rule 3771
Rubi steps
\begin {align*} \int (e \sec (c+d x))^{3/2} (a+i a \tan (c+d x))^2 \, dx &=\frac {2 i (e \sec (c+d x))^{3/2} \left (a^2+i a^2 \tan (c+d x)\right )}{5 d}+\frac {1}{5} (7 a) \int (e \sec (c+d x))^{3/2} (a+i a \tan (c+d x)) \, dx\\ &=\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {2 i (e \sec (c+d x))^{3/2} \left (a^2+i a^2 \tan (c+d x)\right )}{5 d}+\frac {1}{5} \left (7 a^2\right ) \int (e \sec (c+d x))^{3/2} \, dx\\ &=\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {14 a^2 e \sqrt {e \sec (c+d x)} \sin (c+d x)}{5 d}+\frac {2 i (e \sec (c+d x))^{3/2} \left (a^2+i a^2 \tan (c+d x)\right )}{5 d}-\frac {1}{5} \left (7 a^2 e^2\right ) \int \frac {1}{\sqrt {e \sec (c+d x)}} \, dx\\ &=\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {14 a^2 e \sqrt {e \sec (c+d x)} \sin (c+d x)}{5 d}+\frac {2 i (e \sec (c+d x))^{3/2} \left (a^2+i a^2 \tan (c+d x)\right )}{5 d}-\frac {\left (7 a^2 e^2\right ) \int \sqrt {\cos (c+d x)} \, dx}{5 \sqrt {\cos (c+d x)} \sqrt {e \sec (c+d x)}}\\ &=-\frac {14 a^2 e^2 E\left (\left .\frac {1}{2} (c+d x)\right |2\right )}{5 d \sqrt {\cos (c+d x)} \sqrt {e \sec (c+d x)}}+\frac {14 i a^2 (e \sec (c+d x))^{3/2}}{15 d}+\frac {14 a^2 e \sqrt {e \sec (c+d x)} \sin (c+d x)}{5 d}+\frac {2 i (e \sec (c+d x))^{3/2} \left (a^2+i a^2 \tan (c+d x)\right )}{5 d}\\ \end {align*}
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Mathematica [C] time = 2.67, size = 267, normalized size = 1.93 \[ \frac {(a+i a \tan (c+d x))^2 (e \sec (c+d x))^{3/2} \left (\frac {1}{2} \csc (c) (\cos (2 c)-i \sin (2 c)) \sec ^{\frac {5}{2}}(c+d x) (20 i \sin (2 c+d x)+27 \cos (2 c+d x)+21 \cos (2 c+3 d x)-20 i \sin (d x)+36 \cos (d x))-\frac {14 i \sqrt {2} \left (3 \sqrt {1+e^{2 i (c+d x)}}-\left (-1+e^{2 i c}\right ) e^{2 i d x} \, _2F_1\left (\frac {1}{2},\frac {3}{4};\frac {7}{4};-e^{2 i (c+d x)}\right )\right )}{\left (-1+e^{2 i c}\right ) \sqrt {\frac {e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt {1+e^{2 i (c+d x)}}}\right )}{15 d \sec ^{\frac {7}{2}}(c+d x) (\cos (d x)+i \sin (d x))^2} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.58, size = 0, normalized size = 0.00 \[ \frac {\sqrt {2} {\left (-42 i \, a^{2} e e^{\left (5 i \, d x + 5 i \, c\right )} - 32 i \, a^{2} e e^{\left (3 i \, d x + 3 i \, c\right )} - 14 i \, a^{2} e e^{\left (i \, d x + i \, c\right )}\right )} \sqrt {\frac {e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac {1}{2} i \, d x + \frac {1}{2} i \, c\right )} + 15 \, {\left (d e^{\left (4 i \, d x + 4 i \, c\right )} + 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )} {\rm integral}\left (\frac {7 i \, \sqrt {2} a^{2} e \sqrt {\frac {e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac {1}{2} i \, d x + \frac {1}{2} i \, c\right )}}{5 \, d}, x\right )}{15 \, {\left (d e^{\left (4 i \, d x + 4 i \, c\right )} + 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (e \sec \left (d x + c\right )\right )^{\frac {3}{2}} {\left (i \, a \tan \left (d x + c\right ) + a\right )}^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.90, size = 374, normalized size = 2.71 \[ -\frac {2 a^{2} \left (1+\cos \left (d x +c \right )\right )^{2} \left (-1+\cos \left (d x +c \right )\right )^{2} \left (21 i \sin \left (d x +c \right ) \left (\cos ^{3}\left (d x +c \right )\right ) \sqrt {\frac {1}{1+\cos \left (d x +c \right )}}\, \sqrt {\frac {\cos \left (d x +c \right )}{1+\cos \left (d x +c \right )}}\, \EllipticF \left (\frac {i \left (-1+\cos \left (d x +c \right )\right )}{\sin \left (d x +c \right )}, i\right )-21 i \sin \left (d x +c \right ) \left (\cos ^{3}\left (d x +c \right )\right ) \sqrt {\frac {1}{1+\cos \left (d x +c \right )}}\, \sqrt {\frac {\cos \left (d x +c \right )}{1+\cos \left (d x +c \right )}}\, \EllipticE \left (\frac {i \left (-1+\cos \left (d x +c \right )\right )}{\sin \left (d x +c \right )}, i\right )+21 i \sin \left (d x +c \right ) \left (\cos ^{2}\left (d x +c \right )\right ) \sqrt {\frac {1}{1+\cos \left (d x +c \right )}}\, \sqrt {\frac {\cos \left (d x +c \right )}{1+\cos \left (d x +c \right )}}\, \EllipticF \left (\frac {i \left (-1+\cos \left (d x +c \right )\right )}{\sin \left (d x +c \right )}, i\right )-21 i \sin \left (d x +c \right ) \left (\cos ^{2}\left (d x +c \right )\right ) \sqrt {\frac {1}{1+\cos \left (d x +c \right )}}\, \sqrt {\frac {\cos \left (d x +c \right )}{1+\cos \left (d x +c \right )}}\, \EllipticE \left (\frac {i \left (-1+\cos \left (d x +c \right )\right )}{\sin \left (d x +c \right )}, i\right )-10 i \cos \left (d x +c \right ) \sin \left (d x +c \right )+21 \left (\cos ^{3}\left (d x +c \right )\right )-24 \left (\cos ^{2}\left (d x +c \right )\right )+3\right ) \left (\frac {e}{\cos \left (d x +c \right )}\right )^{\frac {3}{2}}}{15 d \sin \left (d x +c \right )^{5} \cos \left (d x +c \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (e \sec \left (d x + c\right )\right )^{\frac {3}{2}} {\left (i \, a \tan \left (d x + c\right ) + a\right )}^{2}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int {\left (\frac {e}{\cos \left (c+d\,x\right )}\right )}^{3/2}\,{\left (a+a\,\mathrm {tan}\left (c+d\,x\right )\,1{}\mathrm {i}\right )}^2 \,d x \]
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 \[ - a^{2} \left (\int \left (- \left (e \sec {\left (c + d x \right )}\right )^{\frac {3}{2}}\right )\, dx + \int \left (e \sec {\left (c + d x \right )}\right )^{\frac {3}{2}} \tan ^{2}{\left (c + d x \right )}\, dx + \int \left (- 2 i \left (e \sec {\left (c + d x \right )}\right )^{\frac {3}{2}} \tan {\left (c + d x \right )}\right )\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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