Optimal. Leaf size=148 \[ \frac{\left (\frac{1}{4}-\frac{i}{4}\right ) (A-i B) \tanh ^{-1}\left (\frac{(1+i) \sqrt{a} \sqrt{\tan (c+d x)}}{\sqrt{a+i a \tan (c+d x)}}\right )}{a^{3/2} d}+\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}} \]
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Rubi [A] time = 0.379965, antiderivative size = 148, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 38, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {3596, 12, 3544, 205} \[ \frac{\left (\frac{1}{4}-\frac{i}{4}\right ) (A-i B) \tanh ^{-1}\left (\frac{(1+i) \sqrt{a} \sqrt{\tan (c+d x)}}{\sqrt{a+i a \tan (c+d x)}}\right )}{a^{3/2} d}+\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3596
Rule 12
Rule 3544
Rule 205
Rubi steps
\begin{align*} \int \frac{A+B \tan (c+d x)}{\sqrt{\tan (c+d x)} (a+i a \tan (c+d x))^{3/2}} \, dx &=\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{\int \frac{\frac{1}{2} a (5 A-i B)-a (i A-B) \tan (c+d x)}{\sqrt{\tan (c+d x)} \sqrt{a+i a \tan (c+d x)}} \, dx}{3 a^2}\\ &=\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}}+\frac{\int \frac{3 a^2 (A-i B) \sqrt{a+i a \tan (c+d x)}}{4 \sqrt{\tan (c+d x)}} \, dx}{3 a^4}\\ &=\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}}+\frac{(A-i B) \int \frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{\tan (c+d x)}} \, dx}{4 a^2}\\ &=\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}}-\frac{(i A+B) \operatorname{Subst}\left (\int \frac{1}{-i a-2 a^2 x^2} \, dx,x,\frac{\sqrt{\tan (c+d x)}}{\sqrt{a+i a \tan (c+d x)}}\right )}{2 d}\\ &=-\frac{\left (\frac{1}{4}+\frac{i}{4}\right ) (i A+B) \tanh ^{-1}\left (\frac{(1+i) \sqrt{a} \sqrt{\tan (c+d x)}}{\sqrt{a+i a \tan (c+d x)}}\right )}{a^{3/2} d}+\frac{(A+i B) \sqrt{\tan (c+d x)}}{3 d (a+i a \tan (c+d x))^{3/2}}+\frac{(7 A+i B) \sqrt{\tan (c+d x)}}{6 a d \sqrt{a+i a \tan (c+d x)}}\\ \end{align*}
Mathematica [A] time = 5.03915, size = 230, normalized size = 1.55 \[ \frac{e^{-i (c+d x)} \sqrt{\tan (c+d x)} \sec ^{\frac{3}{2}}(c+d x) \left (\sqrt{-1+e^{2 i (c+d x)}} \left (-i A \left (1+8 e^{2 i (c+d x)}\right )+2 B e^{2 i (c+d x)}+B\right )-3 i (A-i B) e^{3 i (c+d x)} \tanh ^{-1}\left (\frac{e^{i (c+d x)}}{\sqrt{-1+e^{2 i (c+d x)}}}\right )\right )}{6 \sqrt{2} a d \sqrt{-1+e^{2 i (c+d x)}} \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} (\tan (c+d x)-i) \sqrt{a+i a \tan (c+d x)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.079, size = 868, normalized size = 5.9 \begin{align*} \text{result too large to display} \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: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.09351, size = 1303, normalized size = 8.8 \begin{align*} \frac{{\left (3 \, \sqrt{\frac{1}{2}} a^{2} d \sqrt{\frac{-i \, A^{2} - 2 \, A B + i \, B^{2}}{a^{3} d^{2}}} e^{\left (4 i \, d x + 4 i \, c\right )} \log \left (\frac{{\left (2 i \, \sqrt{\frac{1}{2}} a^{2} d \sqrt{\frac{-i \, A^{2} - 2 \, A B + i \, B^{2}}{a^{3} d^{2}}} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt{2}{\left ({\left (i \, A + B\right )} e^{\left (2 i \, d x + 2 i \, c\right )} + i \, A + B\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )}\right )} e^{\left (-i \, d x - i \, c\right )}}{4 i \, A + 4 \, B}\right ) - 3 \, \sqrt{\frac{1}{2}} a^{2} d \sqrt{\frac{-i \, A^{2} - 2 \, A B + i \, B^{2}}{a^{3} d^{2}}} e^{\left (4 i \, d x + 4 i \, c\right )} \log \left (\frac{{\left (-2 i \, \sqrt{\frac{1}{2}} a^{2} d \sqrt{\frac{-i \, A^{2} - 2 \, A B + i \, B^{2}}{a^{3} d^{2}}} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt{2}{\left ({\left (i \, A + B\right )} e^{\left (2 i \, d x + 2 i \, c\right )} + i \, A + B\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )}\right )} e^{\left (-i \, d x - i \, c\right )}}{4 i \, A + 4 \, B}\right ) + \sqrt{2}{\left (2 \,{\left (4 \, A + i \, B\right )} e^{\left (4 i \, d x + 4 i \, c\right )} + 3 \,{\left (3 \, A + i \, B\right )} e^{\left (2 i \, d x + 2 i \, c\right )} + A + i \, B\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (i \, d x + i \, c\right )}\right )} e^{\left (-4 i \, d x - 4 i \, c\right )}}{12 \, a^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.41423, size = 209, normalized size = 1.41 \begin{align*} \frac{-\left (i + 1\right ) \, \sqrt{-2 \,{\left (i \, a \tan \left (d x + c\right ) + a\right )} a + 2 \, a^{2}}{\left (i \, a \tan \left (d x + c\right ) + a\right )} a^{2} +{\left (\left (2 i - 2\right ) \,{\left (i \, a \tan \left (d x + c\right ) + a\right )} a - \left (2 i - 2\right ) \, a^{2}\right )} \sqrt{-2 \,{\left (i \, a \tan \left (d x + c\right ) + a\right )} a + 2 \, a^{2}} \sqrt{i \, a \tan \left (d x + c\right ) + a} B}{2 \,{\left ({\left (i \, a \tan \left (d x + c\right ) + a\right )}^{4} a - 3 \,{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{3} a^{2} + 2 \,{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{2} a^{3}\right )} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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