Optimal. Leaf size=142 \[ \frac {8 a^3 (i A+B) \sqrt {c-i c \tan (e+f x)}}{f}-\frac {8 a^3 (i A+2 B) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac {2 a^3 (i A+5 B) (c-i c \tan (e+f x))^{5/2}}{5 c^2 f}-\frac {2 a^3 B (c-i c \tan (e+f x))^{7/2}}{7 c^3 f} \]
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Rubi [A]
time = 0.13, antiderivative size = 142, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 43, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.047, Rules used = {3669, 78}
\begin {gather*} \frac {2 a^3 (5 B+i A) (c-i c \tan (e+f x))^{5/2}}{5 c^2 f}-\frac {8 a^3 (2 B+i A) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac {8 a^3 (B+i A) \sqrt {c-i c \tan (e+f x)}}{f}-\frac {2 a^3 B (c-i c \tan (e+f x))^{7/2}}{7 c^3 f} \end {gather*}
Antiderivative was successfully verified.
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Rule 78
Rule 3669
Rubi steps
\begin {align*} \int (a+i a \tan (e+f x))^3 (A+B \tan (e+f x)) \sqrt {c-i c \tan (e+f x)} \, dx &=\frac {(a c) \text {Subst}\left (\int \frac {(a+i a x)^2 (A+B x)}{\sqrt {c-i c x}} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {(a c) \text {Subst}\left (\int \left (\frac {4 a^2 (A-i B)}{\sqrt {c-i c x}}-\frac {4 a^2 (A-2 i B) \sqrt {c-i c x}}{c}+\frac {a^2 (A-5 i B) (c-i c x)^{3/2}}{c^2}+\frac {i a^2 B (c-i c x)^{5/2}}{c^3}\right ) \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {8 a^3 (i A+B) \sqrt {c-i c \tan (e+f x)}}{f}-\frac {8 a^3 (i A+2 B) (c-i c \tan (e+f x))^{3/2}}{3 c f}+\frac {2 a^3 (i A+5 B) (c-i c \tan (e+f x))^{5/2}}{5 c^2 f}-\frac {2 a^3 B (c-i c \tan (e+f x))^{7/2}}{7 c^3 f}\\ \end {align*}
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Mathematica [A]
time = 2.10, size = 124, normalized size = 0.87 \begin {gather*} \frac {a^3 \sec ^2(e+f x) (\cos (3 f x)+i \sin (3 f x)) \sqrt {c-i c \tan (e+f x)} (280 i A+170 B+(-98 A+100 i B) \tan (e+f x)+\cos (2 (e+f x)) (322 i A+290 B+(-98 A+130 i B) \tan (e+f x)))}{105 f (\cos (f x)+i \sin (f x))^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.48, size = 121, normalized size = 0.85
method | result | size |
derivativedivides | \(\frac {2 i a^{3} \left (\frac {i B \left (c -i c \tan \left (f x +e \right )\right )^{\frac {7}{2}}}{7}+\frac {\left (-5 i B c +A c \right ) \left (c -i c \tan \left (f x +e \right )\right )^{\frac {5}{2}}}{5}+\frac {\left (-4 \left (-i B c +A c \right ) c +4 i B \,c^{2}\right ) \left (c -i c \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{3}+4 \left (-i B c +A c \right ) c^{2} \sqrt {c -i c \tan \left (f x +e \right )}\right )}{f \,c^{3}}\) | \(121\) |
default | \(\frac {2 i a^{3} \left (\frac {i B \left (c -i c \tan \left (f x +e \right )\right )^{\frac {7}{2}}}{7}+\frac {\left (-5 i B c +A c \right ) \left (c -i c \tan \left (f x +e \right )\right )^{\frac {5}{2}}}{5}+\frac {\left (-4 \left (-i B c +A c \right ) c +4 i B \,c^{2}\right ) \left (c -i c \tan \left (f x +e \right )\right )^{\frac {3}{2}}}{3}+4 \left (-i B c +A c \right ) c^{2} \sqrt {c -i c \tan \left (f x +e \right )}\right )}{f \,c^{3}}\) | \(121\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.31, size = 108, normalized size = 0.76 \begin {gather*} \frac {2 i \, {\left (15 i \, {\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac {7}{2}} B a^{3} + 21 \, {\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac {5}{2}} {\left (A - 5 i \, B\right )} a^{3} c - 140 \, {\left (-i \, c \tan \left (f x + e\right ) + c\right )}^{\frac {3}{2}} {\left (A - 2 i \, B\right )} a^{3} c^{2} + 420 \, \sqrt {-i \, c \tan \left (f x + e\right ) + c} {\left (A - i \, B\right )} a^{3} c^{3}\right )}}{105 \, c^{3} f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 3.97, size = 144, normalized size = 1.01 \begin {gather*} -\frac {8 \, \sqrt {2} {\left (105 \, {\left (-i \, A - B\right )} a^{3} e^{\left (6 i \, f x + 6 i \, e\right )} + 35 \, {\left (-7 i \, A - 5 \, B\right )} a^{3} e^{\left (4 i \, f x + 4 i \, e\right )} + 28 \, {\left (-7 i \, A - 5 \, B\right )} a^{3} e^{\left (2 i \, f x + 2 i \, e\right )} + 8 \, {\left (-7 i \, A - 5 \, B\right )} a^{3}\right )} \sqrt {\frac {c}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}}{105 \, {\left (f e^{\left (6 i \, f x + 6 i \, e\right )} + 3 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 3 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )}} \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*} - i a^{3} \left (\int i A \sqrt {- i c \tan {\left (e + f x \right )} + c}\, dx + \int \left (- 3 A \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan {\left (e + f x \right )}\right )\, dx + \int A \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan ^{3}{\left (e + f x \right )}\, dx + \int \left (- 3 B \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan ^{2}{\left (e + f x \right )}\right )\, dx + \int B \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan ^{4}{\left (e + f x \right )}\, dx + \int \left (- 3 i A \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan ^{2}{\left (e + f x \right )}\right )\, dx + \int i B \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan {\left (e + f x \right )}\, dx + \int \left (- 3 i B \sqrt {- i c \tan {\left (e + f x \right )} + c} \tan ^{3}{\left (e + f x \right )}\right )\, dx\right ) \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 13.58, size = 313, normalized size = 2.20 \begin {gather*} -\frac {\sqrt {c+\frac {c\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )\,1{}\mathrm {i}}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,\left (\frac {a^3\,\left (A-B\,1{}\mathrm {i}\right )\,8{}\mathrm {i}}{3\,f}+\frac {a^3\,\left (A-B\,3{}\mathrm {i}\right )\,8{}\mathrm {i}}{3\,f}\right )}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}-\frac {\sqrt {c+\frac {c\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )\,1{}\mathrm {i}}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,\left (\frac {a^3\,\left (A-B\,1{}\mathrm {i}\right )\,8{}\mathrm {i}}{7\,f}-\frac {a^3\,\left (A+B\,1{}\mathrm {i}\right )\,8{}\mathrm {i}}{7\,f}\right )}{{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^3}+\frac {\sqrt {c+\frac {c\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )\,1{}\mathrm {i}}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,\left (\frac {32\,B\,a^3}{5\,f}+\frac {a^3\,\left (A-B\,1{}\mathrm {i}\right )\,8{}\mathrm {i}}{5\,f}\right )}{{\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1\right )}^2}+\frac {a^3\,\left (A-B\,1{}\mathrm {i}\right )\,\sqrt {c+\frac {c\,\left ({\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}\,1{}\mathrm {i}-\mathrm {i}\right )\,1{}\mathrm {i}}{{\mathrm {e}}^{e\,2{}\mathrm {i}+f\,x\,2{}\mathrm {i}}+1}}\,8{}\mathrm {i}}{f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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