Integrand size = 22, antiderivative size = 40 \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\frac {\operatorname {EllipticF}\left (a-\frac {\pi }{4}+b x,2\right )}{2 b}-\frac {\sqrt {\sin (2 a+2 b x)}}{2 b} \]
[Out]
Time = 0.05 (sec) , antiderivative size = 40, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {4383, 2720} \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\frac {\operatorname {EllipticF}\left (a+b x-\frac {\pi }{4},2\right )}{2 b}-\frac {\sqrt {\sin (2 a+2 b x)}}{2 b} \]
[In]
[Out]
Rule 2720
Rule 4383
Rubi steps \begin{align*} \text {integral}& = -\frac {\sqrt {\sin (2 a+2 b x)}}{2 b}+\frac {1}{2} \int \frac {1}{\sqrt {\sin (2 a+2 b x)}} \, dx \\ & = \frac {\operatorname {EllipticF}\left (a-\frac {\pi }{4}+b x,2\right )}{2 b}-\frac {\sqrt {\sin (2 a+2 b x)}}{2 b} \\ \end{align*}
Time = 0.38 (sec) , antiderivative size = 75, normalized size of antiderivative = 1.88 \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=-\frac {2 \sqrt {\sin (2 (a+b x))}+\frac {\sqrt {2} \operatorname {EllipticF}\left (\arcsin (\cos (a+b x)-\sin (a+b x)),\frac {1}{2}\right ) (\cos (a+b x)+\sin (a+b x))}{\sqrt {1+\sin (2 (a+b x))}}}{4 b} \]
[In]
[Out]
result has leaf size over 500,000. Avoiding possible recursion issues.
Time = 14.82 (sec) , antiderivative size = 61245868, normalized size of antiderivative = 1531146.70
[In]
[Out]
\[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\int { \frac {\sin \left (b x + a\right )^{2}}{\sqrt {\sin \left (2 \, b x + 2 \, a\right )}} \,d x } \]
[In]
[Out]
Timed out. \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\text {Timed out} \]
[In]
[Out]
\[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\int { \frac {\sin \left (b x + a\right )^{2}}{\sqrt {\sin \left (2 \, b x + 2 \, a\right )}} \,d x } \]
[In]
[Out]
Timed out. \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\text {Timed out} \]
[In]
[Out]
Timed out. \[ \int \frac {\sin ^2(a+b x)}{\sqrt {\sin (2 a+2 b x)}} \, dx=\int \frac {{\sin \left (a+b\,x\right )}^2}{\sqrt {\sin \left (2\,a+2\,b\,x\right )}} \,d x \]
[In]
[Out]