Optimal. Leaf size=280 \[ \frac{\sqrt{d} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}+1\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \log \left (-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}+\sqrt{d} \cot (a+b x)+\sqrt{d}\right )}{2 \sqrt{2} b \sqrt{c}}+\frac{\sqrt{d} \log \left (\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}+\sqrt{d} \cot (a+b x)+\sqrt{d}\right )}{2 \sqrt{2} b \sqrt{c}} \]
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Rubi [A] time = 0.176786, antiderivative size = 280, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {2575, 297, 1162, 617, 204, 1165, 628} \[ \frac{\sqrt{d} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}+1\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \log \left (-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}+\sqrt{d} \cot (a+b x)+\sqrt{d}\right )}{2 \sqrt{2} b \sqrt{c}}+\frac{\sqrt{d} \log \left (\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}+\sqrt{d} \cot (a+b x)+\sqrt{d}\right )}{2 \sqrt{2} b \sqrt{c}} \]
Antiderivative was successfully verified.
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Rule 2575
Rule 297
Rule 1162
Rule 617
Rule 204
Rule 1165
Rule 628
Rubi steps
\begin{align*} \int \frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}} \, dx &=-\frac{(2 c d) \operatorname{Subst}\left (\int \frac{x^2}{d^2+c^2 x^4} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{b}\\ &=\frac{d \operatorname{Subst}\left (\int \frac{d-c x^2}{d^2+c^2 x^4} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{b}-\frac{d \operatorname{Subst}\left (\int \frac{d+c x^2}{d^2+c^2 x^4} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{b}\\ &=-\frac{\sqrt{d} \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt{d}}{\sqrt{c}}+2 x}{-\frac{d}{c}-\frac{\sqrt{2} \sqrt{d} x}{\sqrt{c}}-x^2} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt{d}}{\sqrt{c}}-2 x}{-\frac{d}{c}+\frac{\sqrt{2} \sqrt{d} x}{\sqrt{c}}-x^2} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}-\frac{d \operatorname{Subst}\left (\int \frac{1}{\frac{d}{c}-\frac{\sqrt{2} \sqrt{d} x}{\sqrt{c}}+x^2} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 b c}-\frac{d \operatorname{Subst}\left (\int \frac{1}{\frac{d}{c}+\frac{\sqrt{2} \sqrt{d} x}{\sqrt{c}}+x^2} \, dx,x,\frac{\sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 b c}\\ &=-\frac{\sqrt{d} \log \left (\sqrt{d}+\sqrt{d} \cot (a+b x)-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}+\frac{\sqrt{d} \log \left (\sqrt{d}+\sqrt{d} \cot (a+b x)+\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}+\frac{\sqrt{d} \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}\\ &=\frac{\sqrt{d} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{d} \sqrt{c \sin (a+b x)}}\right )}{\sqrt{2} b \sqrt{c}}-\frac{\sqrt{d} \log \left (\sqrt{d}+\sqrt{d} \cot (a+b x)-\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}+\frac{\sqrt{d} \log \left (\sqrt{d}+\sqrt{d} \cot (a+b x)+\frac{\sqrt{2} \sqrt{c} \sqrt{d \cos (a+b x)}}{\sqrt{c \sin (a+b x)}}\right )}{2 \sqrt{2} b \sqrt{c}}\\ \end{align*}
Mathematica [C] time = 0.0609574, size = 65, normalized size = 0.23 \[ \frac{2 \sqrt [4]{\cos ^2(a+b x)} \tan (a+b x) \sqrt{d \cos (a+b x)} \, _2F_1\left (\frac{1}{4},\frac{1}{4};\frac{5}{4};\sin ^2(a+b x)\right )}{b \sqrt{c \sin (a+b x)}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.096, size = 312, normalized size = 1.1 \begin{align*} -{\frac{\sqrt{2} \left ( \sin \left ( bx+a \right ) \right ) ^{2}}{2\,b\cos \left ( bx+a \right ) \left ( -1+\cos \left ( bx+a \right ) \right ) }\sqrt{d\cos \left ( bx+a \right ) }\sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{-1+\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{-1+\cos \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}} \left ( i{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},{\frac{1}{2}}-{\frac{i}{2}},{\frac{\sqrt{2}}{2}} \right ) -i{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},{\frac{1}{2}}+{\frac{i}{2}},{\frac{\sqrt{2}}{2}} \right ) +{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},{\frac{1}{2}}-{\frac{i}{2}},{\frac{\sqrt{2}}{2}} \right ) +{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},{\frac{1}{2}}+{\frac{i}{2}},{\frac{\sqrt{2}}{2}} \right ) -2\,{\it EllipticF} \left ( \sqrt{{\frac{1-\cos \left ( bx+a \right ) +\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},1/2\,\sqrt{2} \right ) \right ){\frac{1}{\sqrt{c\sin \left ( bx+a \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{d \cos \left (b x + a\right )}}{\sqrt{c \sin \left (b x + a\right )}}\,{d x} \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{\sqrt{d \cos{\left (a + b x \right )}}}{\sqrt{c \sin{\left (a + b x \right )}}}\, 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{\sqrt{d \cos \left (b x + a\right )}}{\sqrt{c \sin \left (b x + a\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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