Optimal. Leaf size=371 \[ -\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}-\frac {\sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} F\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{d}+\frac {(a-b) \sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} E\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{a d}+\frac {a \sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} \Pi \left (\frac {a+b}{b};\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{b d} \]
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Rubi [A] time = 0.56, antiderivative size = 371, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.280, Rules used = {2821, 3054, 2809, 12, 2801, 2816, 2994} \[ -\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}-\frac {\sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} F\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{d}+\frac {(a-b) \sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} E\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{a d}+\frac {a \sqrt {a+b} \tan (c+d x) \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (\csc (c+d x)+1)}{a-b}} \Pi \left (\frac {a+b}{b};\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right )}{b d} \]
Antiderivative was successfully verified.
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Rule 12
Rule 2801
Rule 2809
Rule 2816
Rule 2821
Rule 2994
Rule 3054
Rubi steps
\begin {align*} \int \sqrt {\sin (c+d x)} \sqrt {a+b \sin (c+d x)} \, dx &=-\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}+\frac {\int \frac {-\frac {a b}{2}+\frac {1}{2} a b \sin ^2(c+d x)}{\sin ^{\frac {3}{2}}(c+d x) \sqrt {a+b \sin (c+d x)}} \, dx}{b}\\ &=-\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}+\frac {1}{2} a \int \frac {\sqrt {\sin (c+d x)}}{\sqrt {a+b \sin (c+d x)}} \, dx+\frac {\int -\frac {a b}{2 \sin ^{\frac {3}{2}}(c+d x) \sqrt {a+b \sin (c+d x)}} \, dx}{b}\\ &=-\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}+\frac {a \sqrt {a+b} \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (1+\csc (c+d x))}{a-b}} \Pi \left (\frac {a+b}{b};\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right ) \tan (c+d x)}{b d}-\frac {1}{2} a \int \frac {1}{\sin ^{\frac {3}{2}}(c+d x) \sqrt {a+b \sin (c+d x)}} \, dx\\ &=-\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}+\frac {a \sqrt {a+b} \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (1+\csc (c+d x))}{a-b}} \Pi \left (\frac {a+b}{b};\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right ) \tan (c+d x)}{b d}+\frac {1}{2} a \int \frac {1}{\sqrt {\sin (c+d x)} \sqrt {a+b \sin (c+d x)}} \, dx-\frac {1}{2} a \int \frac {1+\sin (c+d x)}{\sin ^{\frac {3}{2}}(c+d x) \sqrt {a+b \sin (c+d x)}} \, dx\\ &=-\frac {\cos (c+d x) \sqrt {a+b \sin (c+d x)}}{d \sqrt {\sin (c+d x)}}+\frac {(a-b) \sqrt {a+b} \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (1+\csc (c+d x))}{a-b}} E\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right ) \tan (c+d x)}{a d}-\frac {\sqrt {a+b} \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (1+\csc (c+d x))}{a-b}} F\left (\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right ) \tan (c+d x)}{d}+\frac {a \sqrt {a+b} \sqrt {\frac {a (1-\csc (c+d x))}{a+b}} \sqrt {\frac {a (1+\csc (c+d x))}{a-b}} \Pi \left (\frac {a+b}{b};\sin ^{-1}\left (\frac {\sqrt {a+b \sin (c+d x)}}{\sqrt {a+b} \sqrt {\sin (c+d x)}}\right )|-\frac {a+b}{a-b}\right ) \tan (c+d x)}{b d}\\ \end {align*}
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Mathematica [C] time = 26.83, size = 10847, normalized size = 29.24 \[ \text {Result too large to show} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 2.70, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\sqrt {b \sin \left (d x + c\right ) + a} \sqrt {\sin \left (d x + c\right )}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.76, size = 9823, normalized size = 26.48 \[ \text {output too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \sqrt {b \sin \left (d x + c\right ) + a} \sqrt {\sin \left (d x + c\right )}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \sqrt {\sin \left (c+d\,x\right )}\,\sqrt {a+b\,\sin \left (c+d\,x\right )} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \sqrt {a + b \sin {\left (c + d x \right )}} \sqrt {\sin {\left (c + d x \right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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