Optimal. Leaf size=196 \[ -\frac{a^{3/2} (2 a B+5 A b) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a}}\right )}{d}+\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}+\frac{(a-i b)^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d}-\frac{(a+i b)^{5/2} (-B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d} \]
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Rubi [A] time = 0.882202, antiderivative size = 196, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 8, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.242, Rules used = {3605, 3647, 3653, 3539, 3537, 63, 208, 3634} \[ -\frac{a^{3/2} (2 a B+5 A b) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a}}\right )}{d}+\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}+\frac{(a-i b)^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d}-\frac{(a+i b)^{5/2} (-B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d} \]
Antiderivative was successfully verified.
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Rule 3605
Rule 3647
Rule 3653
Rule 3539
Rule 3537
Rule 63
Rule 208
Rule 3634
Rubi steps
\begin{align*} \int \cot ^2(c+d x) (a+b \tan (c+d x))^{5/2} (A+B \tan (c+d x)) \, dx &=-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+\int \cot (c+d x) \sqrt{a+b \tan (c+d x)} \left (\frac{1}{2} a (5 A b+2 a B)-\left (a^2 A-A b^2-2 a b B\right ) \tan (c+d x)+\frac{1}{2} b (a A+2 b B) \tan ^2(c+d x)\right ) \, dx\\ &=\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+2 \int \frac{\cot (c+d x) \left (\frac{1}{4} a^2 (5 A b+2 a B)-\frac{1}{2} \left (a^3 A-3 a A b^2-3 a^2 b B+b^3 B\right ) \tan (c+d x)-\frac{1}{4} b \left (a^2 A-2 A b^2-6 a b B\right ) \tan ^2(c+d x)\right )}{\sqrt{a+b \tan (c+d x)}} \, dx\\ &=\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+2 \int \frac{\frac{1}{2} \left (-a^3 A+3 a A b^2+3 a^2 b B-b^3 B\right )-\frac{1}{2} \left (3 a^2 A b-A b^3+a^3 B-3 a b^2 B\right ) \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx+\frac{1}{2} \left (a^2 (5 A b+2 a B)\right ) \int \frac{\cot (c+d x) \left (1+\tan ^2(c+d x)\right )}{\sqrt{a+b \tan (c+d x)}} \, dx\\ &=\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}-\frac{1}{2} \left ((a-i b)^3 (A-i B)\right ) \int \frac{1+i \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx-\frac{1}{2} \left ((a+i b)^3 (A+i B)\right ) \int \frac{1-i \tan (c+d x)}{\sqrt{a+b \tan (c+d x)}} \, dx+\frac{\left (a^2 (5 A b+2 a B)\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{a+b x}} \, dx,x,\tan (c+d x)\right )}{2 d}\\ &=\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+\frac{\left (i (a+i b)^3 (A+i B)\right ) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{a+i b x}} \, dx,x,-i \tan (c+d x)\right )}{2 d}-\frac{\left ((a-i b)^3 (i A+B)\right ) \operatorname{Subst}\left (\int \frac{1}{(-1+x) \sqrt{a-i b x}} \, dx,x,i \tan (c+d x)\right )}{2 d}+\frac{\left (a^2 (5 A b+2 a B)\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{a}{b}+\frac{x^2}{b}} \, dx,x,\sqrt{a+b \tan (c+d x)}\right )}{b d}\\ &=-\frac{a^{3/2} (5 A b+2 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a}}\right )}{d}+\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+\frac{\left ((a-i b)^3 (A-i B)\right ) \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 )}{b d}+\frac{\left ((a+i b)^3 (A+i B)\right ) \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 )}{b d}\\ &=-\frac{a^{3/2} (5 A b+2 a B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a}}\right )}{d}+\frac{(a-i b)^{5/2} (i A+B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d}-\frac{(a+i b)^{5/2} (i A-B) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d}+\frac{b (a A+2 b B) \sqrt{a+b \tan (c+d x)}}{d}-\frac{a A \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}\\ \end{align*}
Mathematica [B] time = 1.01344, size = 400, normalized size = 2.04 \[ \frac{2 b B \cot (c+d x) (a+b \tan (c+d x))^{3/2}}{d}+2 \left (-\frac{b (4 a B+A b) \cot (c+d x) \sqrt{a+b \tan (c+d x)}}{d}-2 \left (\frac{\left (a^2 A-6 a b B-2 A b^2\right ) \cot (c+d x) \sqrt{a+b \tan (c+d x)}}{4 d}-\frac{\frac{i \sqrt{a-i b} \left (-\frac{1}{4} a \left (a^3 A-3 a^2 b B-3 a A b^2+b^3 B\right )+\frac{1}{4} i a \left (3 a^2 A b+a^3 B-3 a b^2 B-A b^3\right )\right ) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a-i b}}\right )}{d (-a+i b)}-\frac{i \sqrt{a+i b} \left (-\frac{1}{4} a \left (a^3 A-3 a^2 b B-3 a A b^2+b^3 B\right )-\frac{1}{4} i a \left (3 a^2 A b+a^3 B-3 a b^2 B-A b^3\right )\right ) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a+i b}}\right )}{d (-a-i b)}-\frac{a^{5/2} (2 a B+5 A b) \tanh ^{-1}\left (\frac{\sqrt{a+b \tan (c+d x)}}{\sqrt{a}}\right )}{4 d}}{a}\right )\right ) \]
Antiderivative was successfully verified.
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Maple [C] time = 2.879, size = 88645, normalized size = 452.3 \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(-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 [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(-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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