Optimal. Leaf size=141 \[ \frac{4 a^2 (B+i A) \sqrt{a+i a \tan (c+d x)}}{d}-\frac{4 \sqrt{2} a^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}+\frac{2 a (B+i A) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d} \]
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Rubi [A] time = 0.125664, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {3527, 3478, 3480, 206} \[ \frac{4 a^2 (B+i A) \sqrt{a+i a \tan (c+d x)}}{d}-\frac{4 \sqrt{2} a^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}+\frac{2 a (B+i A) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d} \]
Antiderivative was successfully verified.
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Rule 3527
Rule 3478
Rule 3480
Rule 206
Rubi steps
\begin{align*} \int (a+i a \tan (c+d x))^{5/2} (A+B \tan (c+d x)) \, dx &=\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d}-(-A+i B) \int (a+i a \tan (c+d x))^{5/2} \, dx\\ &=\frac{2 a (i A+B) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d}+(2 a (A-i B)) \int (a+i a \tan (c+d x))^{3/2} \, dx\\ &=\frac{4 a^2 (i A+B) \sqrt{a+i a \tan (c+d x)}}{d}+\frac{2 a (i A+B) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d}+\left (4 a^2 (A-i B)\right ) \int \sqrt{a+i a \tan (c+d x)} \, dx\\ &=\frac{4 a^2 (i A+B) \sqrt{a+i a \tan (c+d x)}}{d}+\frac{2 a (i A+B) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d}-\frac{\left (8 a^3 (i A+B)\right ) \operatorname{Subst}\left (\int \frac{1}{2 a-x^2} \, dx,x,\sqrt{a+i a \tan (c+d x)}\right )}{d}\\ &=-\frac{4 \sqrt{2} a^{5/2} (i A+B) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}+\frac{4 a^2 (i A+B) \sqrt{a+i a \tan (c+d x)}}{d}+\frac{2 a (i A+B) (a+i a \tan (c+d x))^{3/2}}{3 d}+\frac{2 B (a+i a \tan (c+d x))^{5/2}}{5 d}\\ \end{align*}
Mathematica [A] time = 3.01935, size = 236, normalized size = 1.67 \[ \frac{(a+i a \tan (c+d x))^{5/2} (A+B \tan (c+d x)) \left (\frac{(\cos (2 c)-i \sin (2 c)) \sec ^{\frac{5}{2}}(c+d x) ((-5 A+11 i B) \sin (2 (c+d x))+(41 B+35 i A) \cos (2 (c+d x))+35 (B+i A))}{15 (\cos (d x)+i \sin (d x))^2}-4 i \sqrt{2} (A-i B) e^{-3 i (c+d x)} \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt{1+e^{2 i (c+d x)}} \sinh ^{-1}\left (e^{i (c+d x)}\right )\right )}{d \sec ^{\frac{7}{2}}(c+d x) (A \cos (c+d x)+B \sin (c+d x))} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.017, size = 141, normalized size = 1. \begin{align*}{\frac{2\,i}{d} \left ( -{\frac{i}{5}}B \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{5}{2}}}-{\frac{i}{3}}B \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{3}{2}}}a+{\frac{Aa}{3} \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{3}{2}}}}-2\,iB\sqrt{a+ia\tan \left ( dx+c \right ) }{a}^{2}+2\,{a}^{2}A\sqrt{a+ia\tan \left ( dx+c \right ) }-2\,{a}^{5/2} \left ( A-iB \right ) \sqrt{2}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{a+ia\tan \left ( dx+c \right ) }\sqrt{2}}{\sqrt{a}}} \right ) \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: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.74943, size = 1223, normalized size = 8.67 \begin{align*} \frac{\sqrt{2}{\left ({\left (160 i \, A + 208 \, B\right )} a^{2} e^{\left (4 i \, d x + 4 i \, c\right )} +{\left (280 i \, A + 280 \, B\right )} a^{2} e^{\left (2 i \, d x + 2 i \, c\right )} +{\left (120 i \, A + 120 \, B\right )} a^{2}\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )} - 15 \, \sqrt{-\frac{{\left (32 \, A^{2} - 64 i \, A B - 32 \, B^{2}\right )} a^{5}}{d^{2}}}{\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 )} \log \left (\frac{{\left (\sqrt{2}{\left ({\left (4 i \, A + 4 \, B\right )} a^{2} e^{\left (2 i \, d x + 2 i \, c\right )} +{\left (4 i \, A + 4 \, B\right )} a^{2}\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )} + \sqrt{-\frac{{\left (32 \, A^{2} - 64 i \, A B - 32 \, B^{2}\right )} a^{5}}{d^{2}}} d e^{\left (2 i \, d x + 2 i \, c\right )}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (4 i \, A + 4 \, B\right )} a^{2}}\right ) + 15 \, \sqrt{-\frac{{\left (32 \, A^{2} - 64 i \, A B - 32 \, B^{2}\right )} a^{5}}{d^{2}}}{\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 )} \log \left (\frac{{\left (\sqrt{2}{\left ({\left (4 i \, A + 4 \, B\right )} a^{2} e^{\left (2 i \, d x + 2 i \, c\right )} +{\left (4 i \, A + 4 \, B\right )} a^{2}\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )} - \sqrt{-\frac{{\left (32 \, A^{2} - 64 i \, A B - 32 \, B^{2}\right )} a^{5}}{d^{2}}} d e^{\left (2 i \, d x + 2 i \, c\right )}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (4 i \, A + 4 \, B\right )} a^{2}}\right )}{30 \,{\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 )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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