Optimal. Leaf size=322 \[ \frac{2 \left (3 a^2 b \left (c^2-d^2\right )+2 a^3 c d-6 a b^2 c d-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}+\frac{2 \left (3 a^2 b c+a^3 d-3 a b^2 d-b^3 c\right ) (c+d \tan (e+f x))^{3/2}}{3 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{(b+i a)^3 (c-i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c-i d}}\right )}{f}-\frac{(-b+i a)^3 (c+i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c+i d}}\right )}{f} \]
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Rubi [A] time = 0.907082, antiderivative size = 322, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 7, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.259, Rules used = {3566, 3630, 3528, 3539, 3537, 63, 208} \[ \frac{2 \left (3 a^2 b \left (c^2-d^2\right )+2 a^3 c d-6 a b^2 c d-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}+\frac{2 \left (3 a^2 b c+a^3 d-3 a b^2 d-b^3 c\right ) (c+d \tan (e+f x))^{3/2}}{3 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{(b+i a)^3 (c-i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c-i d}}\right )}{f}-\frac{(-b+i a)^3 (c+i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c+i d}}\right )}{f} \]
Antiderivative was successfully verified.
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Rule 3566
Rule 3630
Rule 3528
Rule 3539
Rule 3537
Rule 63
Rule 208
Rubi steps
\begin{align*} \int (a+b \tan (e+f x))^3 (c+d \tan (e+f x))^{5/2} \, dx &=\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \int (c+d \tan (e+f x))^{5/2} \left (\frac{1}{2} \left (9 a^3 d-2 b^2 \left (b c+\frac{7 a d}{2}\right )\right )+\frac{9}{2} b \left (3 a^2-b^2\right ) d \tan (e+f x)-b^2 (b c-10 a d) \tan ^2(e+f x)\right ) \, dx}{9 d}\\ &=-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \int (c+d \tan (e+f x))^{5/2} \left (\frac{9}{2} a \left (a^2-3 b^2\right ) d+\frac{9}{2} b \left (3 a^2-b^2\right ) d \tan (e+f x)\right ) \, dx}{9 d}\\ &=\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \int (c+d \tan (e+f x))^{3/2} \left (\frac{9}{2} d \left (a^3 c-3 a b^2 c-3 a^2 b d+b^3 d\right )+\frac{9}{2} d \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) \tan (e+f x)\right ) \, dx}{9 d}\\ &=\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \int \sqrt{c+d \tan (e+f x)} \left (-\frac{9}{2} d \left (6 a^2 b c d-2 b^3 c d-a^3 \left (c^2-d^2\right )+3 a b^2 \left (c^2-d^2\right )\right )+\frac{9}{2} d \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \tan (e+f x)\right ) \, dx}{9 d}\\ &=\frac{2 \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \int \frac{\frac{9}{2} d (a c-b d) \left (a^2 c^2-3 b^2 c^2-8 a b c d-3 a^2 d^2+b^2 d^2\right )+\frac{9}{2} d (b c+a d) \left (3 a^2 c^2-b^2 c^2-8 a b c d-a^2 d^2+3 b^2 d^2\right ) \tan (e+f x)}{\sqrt{c+d \tan (e+f x)}} \, dx}{9 d}\\ &=\frac{2 \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{1}{2} \left ((a-i b)^3 (c-i d)^3\right ) \int \frac{1+i \tan (e+f x)}{\sqrt{c+d \tan (e+f x)}} \, dx+\frac{1}{2} \left ((a+i b)^3 (c+i d)^3\right ) \int \frac{1-i \tan (e+f x)}{\sqrt{c+d \tan (e+f x)}} \, dx\\ &=\frac{2 \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}-\frac{\left ((i a+b)^3 (c-i d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{c-i d x}} \, dx,x,i \tan (e+f x)\right )}{2 f}+\frac{\left ((i a-b)^3 (c+i d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{c+i d x}} \, dx,x,-i \tan (e+f x)\right )}{2 f}\\ &=\frac{2 \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}-\frac{\left ((a-i b)^3 (c-i d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{-1-\frac{i c}{d}+\frac{i x^2}{d}} \, dx,x,\sqrt{c+d \tan (e+f x)}\right )}{d f}-\frac{\left ((a+i b)^3 (c+i d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{-1+\frac{i c}{d}-\frac{i x^2}{d}} \, dx,x,\sqrt{c+d \tan (e+f x)}\right )}{d f}\\ &=\frac{(i a+b)^3 (c-i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c-i d}}\right )}{f}-\frac{(i a-b)^3 (c+i d)^{5/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c+i d}}\right )}{f}+\frac{2 \left (2 a^3 c d-6 a b^2 c d+3 a^2 b \left (c^2-d^2\right )-b^3 \left (c^2-d^2\right )\right ) \sqrt{c+d \tan (e+f x)}}{f}+\frac{2 \left (3 a^2 b c-b^3 c+a^3 d-3 a b^2 d\right ) (c+d \tan (e+f x))^{3/2}}{3 f}+\frac{2 b \left (3 a^2-b^2\right ) (c+d \tan (e+f x))^{5/2}}{5 f}-\frac{4 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{63 d^2 f}+\frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}\\ \end{align*}
Mathematica [A] time = 6.20127, size = 413, normalized size = 1.28 \[ \frac{2 b^2 (a+b \tan (e+f x)) (c+d \tan (e+f x))^{7/2}}{9 d f}+\frac{2 \left (\frac{i \left (\frac{9}{2} a d \left (a^2-3 b^2\right )-\frac{9}{2} i b d \left (3 a^2-b^2\right )\right ) \left (\frac{2}{5} (c+d \tan (e+f x))^{5/2}+(c-i d) \left (\frac{2}{3} (c+d \tan (e+f x))^{3/2}+(c-i d) \left (2 \sqrt{c+d \tan (e+f x)}+\frac{2 (c-i d)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c-i d}}\right )}{-c+i d}\right )\right )\right )}{2 f}-\frac{i \left (\frac{9}{2} a d \left (a^2-3 b^2\right )+\frac{9}{2} i b d \left (3 a^2-b^2\right )\right ) \left (\frac{2}{5} (c+d \tan (e+f x))^{5/2}+(c+i d) \left (\frac{2}{3} (c+d \tan (e+f x))^{3/2}+(c+i d) \left (2 \sqrt{c+d \tan (e+f x)}+\frac{2 (c+i d)^{3/2} \tanh ^{-1}\left (\frac{\sqrt{c+d \tan (e+f x)}}{\sqrt{c+i d}}\right )}{-c-i d}\right )\right )\right )}{2 f}-\frac{2 b^2 (b c-10 a d) (c+d \tan (e+f x))^{7/2}}{7 d f}\right )}{9 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.079, size = 5053, normalized size = 15.7 \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(-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] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b \tan \left (f x + e\right ) + a\right )}^{3}{\left (d \tan \left (f x + e\right ) + c\right )}^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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