Optimal. Leaf size=261 \[ \frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b d \left (a^2+b^2\right ) (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b-4 a^3 B-10 a b^2 B+7 A b^3\right )}{3 b^3 d \left (a^2+b^2\right )^2 \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (-4 a^2 B+a A b-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 d \left (a^2+b^2\right )}+\frac{(A-i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d (a-i b)^{5/2}}+\frac{(A+i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d (a+i b)^{5/2}} \]
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Rubi [A] time = 0.712448, antiderivative size = 261, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 7, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.212, Rules used = {3605, 3635, 3630, 3539, 3537, 63, 208} \[ \frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b d \left (a^2+b^2\right ) (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b-4 a^3 B-10 a b^2 B+7 A b^3\right )}{3 b^3 d \left (a^2+b^2\right )^2 \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (-4 a^2 B+a A b-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 d \left (a^2+b^2\right )}+\frac{(A-i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d (a-i b)^{5/2}}+\frac{(A+i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d (a+i b)^{5/2}} \]
Antiderivative was successfully verified.
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Rule 3605
Rule 3635
Rule 3630
Rule 3539
Rule 3537
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{\tan ^3(c+d x) (A+B \tan (c+d x))}{(a+b \tan (c+d x))^{5/2}} \, dx &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac{2 \int \frac{\tan (c+d x) \left (-2 a (A b-a B)+\frac{3}{2} b (A b-a B) \tan (c+d x)-\frac{1}{2} \left (a A b-4 a^2 B-3 b^2 B\right ) \tan ^2(c+d x)\right )}{(a+b \tan (c+d x))^{3/2}} \, dx}{3 b \left (a^2+b^2\right )}\\ &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}+\frac{2 \int \frac{-\frac{1}{2} a \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )-\frac{3}{2} b^2 \left (a^2 A-A b^2+2 a b B\right ) \tan (c+d x)-\frac{1}{2} \left (a^2+b^2\right ) \left (a A b-4 a^2 B-3 b^2 B\right ) \tan ^2(c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx}{3 b^2 \left (a^2+b^2\right )^2}\\ &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (a A b-4 a^2 B-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 \left (a^2+b^2\right ) d}+\frac{2 \int \frac{-\frac{3}{2} b^2 \left (2 a A b-a^2 B+b^2 B\right )-\frac{3}{2} b^2 \left (a^2 A-A b^2+2 a b B\right ) \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx}{3 b^2 \left (a^2+b^2\right )^2}\\ &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (a A b-4 a^2 B-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 \left (a^2+b^2\right ) d}-\frac{(i A-B) \int \frac{1-i \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx}{2 (a+i b)^2}+\frac{(i A+B) \int \frac{1+i \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx}{2 (a-i b)^2}\\ &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (a A b-4 a^2 B-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 \left (a^2+b^2\right ) d}-\frac{(A-i B) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{a-i b x}} \, dx,x,i \tan (c+d x)\right )}{2 (a-i b)^2 d}-\frac{(A+i B) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{a+i b x}} \, dx,x,-i \tan (c+d x)\right )}{2 (a+i b)^2 d}\\ &=\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (a A b-4 a^2 B-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 \left (a^2+b^2\right ) d}+\frac{(i (A+i B)) \operatorname{Subst}\left (\int \frac{1}{-1+\frac{i a}{b}-\frac{i x^2}{b}} \, dx,x,\sqrt{a+b \tan (c+d x)}\right )}{(a+i b)^2 b d}-\frac{(i A+B) \operatorname{Subst}\left (\int \frac{1}{-1-\frac{i a}{b}+\frac{i x^2}{b}} \, dx,x,\sqrt{a+b \tan (c+d x)}\right )}{(a-i b)^2 b d}\\ &=\frac{(A-i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{(a-i b)^{5/2} d}+\frac{(A+i B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{(a+i b)^{5/2} d}+\frac{2 a (A b-a B) \tan ^2(c+d x)}{3 b \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}-\frac{2 a^2 \left (a^2 A b+7 A b^3-4 a^3 B-10 a b^2 B\right )}{3 b^3 \left (a^2+b^2\right )^2 d \sqrt{a+b \tan (c+d x)}}-\frac{2 \left (a A b-4 a^2 B-3 b^2 B\right ) \sqrt{a+b \tan (c+d x)}}{3 b^3 \left (a^2+b^2\right ) d}\\ \end{align*}
Mathematica [C] time = 3.31298, size = 309, normalized size = 1.18 \[ -\frac{-b^2 (a A+b B) \left (i (a+i b) \text{Hypergeometric2F1}\left (-\frac{3}{2},1,-\frac{1}{2},\frac{a+b \tan (c+d x)}{a-i b}\right )-(b+i a) \text{Hypergeometric2F1}\left (-\frac{3}{2},1,-\frac{1}{2},\frac{a+b \tan (c+d x)}{a+i b}\right )\right )+3 A b^2 (a+b \tan (c+d x)) \left (i (a+i b) \text{Hypergeometric2F1}\left (-\frac{1}{2},1,\frac{1}{2},\frac{a+b \tan (c+d x)}{a-i b}\right )-(b+i a) \text{Hypergeometric2F1}\left (-\frac{1}{2},1,\frac{1}{2},\frac{a+b \tan (c+d x)}{a+i b}\right )\right )-2 (a-i b) (a+i b) \left (8 a^2 B-2 a A b+b^2 B\right )-6 b (a-i b) (a+i b) (4 a B-A b) \tan (c+d x)-6 b^2 B (a-i b) (a+i b) \tan ^2(c+d x)}{3 b^3 d \left (a^2+b^2\right ) (a+b \tan (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.13, size = 12907, normalized size = 49.5 \begin{align*} \text{output too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [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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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (A + B \tan{\left (c + d x \right )}\right ) \tan ^{3}{\left (c + d x \right )}}{\left (a + b \tan{\left (c + d x \right )}\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (B \tan \left (d x + c\right ) + A\right )} \tan \left (d x + c\right )^{3}}{{\left (b \tan \left (d x + c\right ) + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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