Optimal. Leaf size=169 \[ -\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\sin (c+d x))}{d}+\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\tan (c+d x))}{d}+\frac{\sin ^2(c+d x) \left (a \left (-10 a^2 b^2+a^4+5 b^4\right ) \cot (c+d x)+b \left (-10 a^2 b^2+5 a^4+b^4\right )\right )}{2 d}+\frac{1}{2} a x \left (10 a^2 b^2+a^4-15 b^4\right )+\frac{5 a b^4 \tan (c+d x)}{d}+\frac{b^5 \tan ^2(c+d x)}{2 d} \]
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Rubi [A] time = 0.231263, antiderivative size = 169, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.214, Rules used = {3088, 1805, 1802, 635, 203, 260} \[ -\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\sin (c+d x))}{d}+\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\tan (c+d x))}{d}+\frac{\sin ^2(c+d x) \left (a \left (-10 a^2 b^2+a^4+5 b^4\right ) \cot (c+d x)+b \left (-10 a^2 b^2+5 a^4+b^4\right )\right )}{2 d}+\frac{1}{2} a x \left (10 a^2 b^2+a^4-15 b^4\right )+\frac{5 a b^4 \tan (c+d x)}{d}+\frac{b^5 \tan ^2(c+d x)}{2 d} \]
Antiderivative was successfully verified.
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Rule 3088
Rule 1805
Rule 1802
Rule 635
Rule 203
Rule 260
Rubi steps
\begin{align*} \int \sec ^3(c+d x) (a \cos (c+d x)+b \sin (c+d x))^5 \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{(b+a x)^5}{x^3 \left (1+x^2\right )^2} \, dx,x,\cot (c+d x)\right )}{d}\\ &=\frac{\left (b \left (5 a^4-10 a^2 b^2+b^4\right )+a \left (a^4-10 a^2 b^2+5 b^4\right ) \cot (c+d x)\right ) \sin ^2(c+d x)}{2 d}+\frac{\operatorname{Subst}\left (\int \frac{-2 b^5-10 a b^4 x-2 b^3 \left (10 a^2-b^2\right ) x^2-a \left (a^4+10 a^2 b^2-5 b^4\right ) x^3}{x^3 \left (1+x^2\right )} \, dx,x,\cot (c+d x)\right )}{2 d}\\ &=\frac{\left (b \left (5 a^4-10 a^2 b^2+b^4\right )+a \left (a^4-10 a^2 b^2+5 b^4\right ) \cot (c+d x)\right ) \sin ^2(c+d x)}{2 d}+\frac{\operatorname{Subst}\left (\int \left (-\frac{2 b^5}{x^3}-\frac{10 a b^4}{x^2}-\frac{4 \left (5 a^2 b^3-b^5\right )}{x}+\frac{-a \left (a^4+10 a^2 b^2-15 b^4\right )+4 b^3 \left (5 a^2-b^2\right ) x}{1+x^2}\right ) \, dx,x,\cot (c+d x)\right )}{2 d}\\ &=\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\tan (c+d x))}{d}+\frac{\left (b \left (5 a^4-10 a^2 b^2+b^4\right )+a \left (a^4-10 a^2 b^2+5 b^4\right ) \cot (c+d x)\right ) \sin ^2(c+d x)}{2 d}+\frac{5 a b^4 \tan (c+d x)}{d}+\frac{b^5 \tan ^2(c+d x)}{2 d}+\frac{\operatorname{Subst}\left (\int \frac{-a \left (a^4+10 a^2 b^2-15 b^4\right )+4 b^3 \left (5 a^2-b^2\right ) x}{1+x^2} \, dx,x,\cot (c+d x)\right )}{2 d}\\ &=\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\tan (c+d x))}{d}+\frac{\left (b \left (5 a^4-10 a^2 b^2+b^4\right )+a \left (a^4-10 a^2 b^2+5 b^4\right ) \cot (c+d x)\right ) \sin ^2(c+d x)}{2 d}+\frac{5 a b^4 \tan (c+d x)}{d}+\frac{b^5 \tan ^2(c+d x)}{2 d}+\frac{\left (2 b^3 \left (5 a^2-b^2\right )\right ) \operatorname{Subst}\left (\int \frac{x}{1+x^2} \, dx,x,\cot (c+d x)\right )}{d}-\frac{\left (a \left (a^4+10 a^2 b^2-15 b^4\right )\right ) \operatorname{Subst}\left (\int \frac{1}{1+x^2} \, dx,x,\cot (c+d x)\right )}{2 d}\\ &=\frac{1}{2} a \left (a^4+10 a^2 b^2-15 b^4\right ) x-\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\sin (c+d x))}{d}+\frac{2 b^3 \left (5 a^2-b^2\right ) \log (\tan (c+d x))}{d}+\frac{\left (b \left (5 a^4-10 a^2 b^2+b^4\right )+a \left (a^4-10 a^2 b^2+5 b^4\right ) \cot (c+d x)\right ) \sin ^2(c+d x)}{2 d}+\frac{5 a b^4 \tan (c+d x)}{d}+\frac{b^5 \tan ^2(c+d x)}{2 d}\\ \end{align*}
Mathematica [B] time = 6.37759, size = 571, normalized size = 3.38 \[ \frac{b^3 \left (\frac{\cos ^2(c+d x) (a+b \tan (c+d x))^6 \left (a b \tan (c+d x)+b^2\right )}{2 b^4 \left (a^2+b^2\right )}-\frac{\left (4 b^2-6 a^2\right ) \left (\frac{1}{2} b^2 \left (10 a^2-b^2\right ) \tan ^2(c+d x)+5 a b \left (2 a^2-b^2\right ) \tan (c+d x)+\frac{1}{2} \left (-10 a^2 b^2+\frac{-10 a^3 b^2+a^5+5 a b^4}{\sqrt{-b^2}}+5 a^4+b^4\right ) \log \left (\sqrt{-b^2}-b \tan (c+d x)\right )+\frac{1}{2} \left (-10 a^2 b^2-\frac{-10 a^3 b^2+a^5+5 a b^4}{\sqrt{-b^2}}+5 a^4+b^4\right ) \log \left (\sqrt{-b^2}+b \tan (c+d x)\right )+\frac{5}{3} a b^3 \tan ^3(c+d x)+\frac{1}{4} b^4 \tan ^4(c+d x)\right )+5 a \left (\frac{1}{3} b^3 \left (15 a^2-b^2\right ) \tan ^3(c+d x)+a b^2 \left (10 a^2-3 b^2\right ) \tan ^2(c+d x)+b \left (-15 a^2 b^2+15 a^4+b^4\right ) \tan (c+d x)+\frac{1}{2} \left (-20 a^3 b^2+\frac{-15 a^4 b^2+15 a^2 b^4+a^6-b^6}{\sqrt{-b^2}}+6 a^5+6 a b^4\right ) \log \left (\sqrt{-b^2}-b \tan (c+d x)\right )+\frac{1}{2} \left (-20 a^3 b^2-\frac{-15 a^4 b^2+15 a^2 b^4+a^6-b^6}{\sqrt{-b^2}}+6 a^5+6 a b^4\right ) \log \left (\sqrt{-b^2}+b \tan (c+d x)\right )+\frac{3}{2} a b^4 \tan ^4(c+d x)+\frac{1}{5} b^5 \tan ^5(c+d x)\right )}{2 b^2 \left (a^2+b^2\right )}\right )}{d} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 0.253, size = 291, normalized size = 1.7 \begin{align*}{\frac{{a}^{5}\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2\,d}}+{\frac{{a}^{5}x}{2}}+{\frac{{a}^{5}c}{2\,d}}-{\frac{5\,{a}^{4}b \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{2\,d}}-5\,{\frac{{a}^{3}{b}^{2}\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{d}}+5\,{a}^{3}{b}^{2}x+5\,{\frac{{a}^{3}{b}^{2}c}{d}}-5\,{\frac{{a}^{2}{b}^{3} \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{d}}-10\,{\frac{{a}^{2}{b}^{3}\ln \left ( \cos \left ( dx+c \right ) \right ) }{d}}+5\,{\frac{a{b}^{4} \left ( \sin \left ( dx+c \right ) \right ) ^{5}}{d\cos \left ( dx+c \right ) }}+5\,{\frac{a{b}^{4}\cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{d}}+{\frac{15\,a{b}^{4}\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2\,d}}-{\frac{15\,a{b}^{4}x}{2}}-{\frac{15\,a{b}^{4}c}{2\,d}}+{\frac{{b}^{5} \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{2\,d \left ( \cos \left ( dx+c \right ) \right ) ^{2}}}+{\frac{{b}^{5} \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{2\,d}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{2}{b}^{5}}{d}}+2\,{\frac{{b}^{5}\ln \left ( \cos \left ( dx+c \right ) \right ) }{d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.78528, size = 242, normalized size = 1.43 \begin{align*} \frac{10 \, a^{4} b \sin \left (d x + c\right )^{2} +{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} a^{5} + 10 \,{\left (2 \, d x + 2 \, c - \sin \left (2 \, d x + 2 \, c\right )\right )} a^{3} b^{2} - 20 \,{\left (\sin \left (d x + c\right )^{2} + \log \left (\sin \left (d x + c\right )^{2} - 1\right )\right )} a^{2} b^{3} - 10 \,{\left (3 \, d x + 3 \, c - \frac{\tan \left (d x + c\right )}{\tan \left (d x + c\right )^{2} + 1} - 2 \, \tan \left (d x + c\right )\right )} a b^{4} + 2 \,{\left (\sin \left (d x + c\right )^{2} - \frac{1}{\sin \left (d x + c\right )^{2} - 1} + 2 \, \log \left (\sin \left (d x + c\right )^{2} - 1\right )\right )} b^{5}}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.536343, size = 414, normalized size = 2.45 \begin{align*} \frac{2 \, b^{5} - 2 \,{\left (5 \, a^{4} b - 10 \, a^{2} b^{3} + b^{5}\right )} \cos \left (d x + c\right )^{4} - 8 \,{\left (5 \, a^{2} b^{3} - b^{5}\right )} \cos \left (d x + c\right )^{2} \log \left (-\cos \left (d x + c\right )\right ) +{\left (5 \, a^{4} b - 10 \, a^{2} b^{3} + b^{5} + 2 \,{\left (a^{5} + 10 \, a^{3} b^{2} - 15 \, a b^{4}\right )} d x\right )} \cos \left (d x + c\right )^{2} + 2 \,{\left (10 \, a b^{4} \cos \left (d x + c\right ) +{\left (a^{5} - 10 \, a^{3} b^{2} + 5 \, a b^{4}\right )} \cos \left (d x + c\right )^{3}\right )} \sin \left (d x + c\right )}{4 \, d \cos \left (d x + c\right )^{2}} \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 [A] time = 1.27347, size = 234, normalized size = 1.38 \begin{align*} \frac{b^{5} \tan \left (d x + c\right )^{2} + 10 \, a b^{4} \tan \left (d x + c\right ) +{\left (a^{5} + 10 \, a^{3} b^{2} - 15 \, a b^{4}\right )}{\left (d x + c\right )} + 2 \,{\left (5 \, a^{2} b^{3} - b^{5}\right )} \log \left (\tan \left (d x + c\right )^{2} + 1\right ) - \frac{10 \, a^{2} b^{3} \tan \left (d x + c\right )^{2} - 2 \, b^{5} \tan \left (d x + c\right )^{2} - a^{5} \tan \left (d x + c\right ) + 10 \, a^{3} b^{2} \tan \left (d x + c\right ) - 5 \, a b^{4} \tan \left (d x + c\right ) + 5 \, a^{4} b - b^{5}}{\tan \left (d x + c\right )^{2} + 1}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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