Integrand size = 19, antiderivative size = 44 \[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\frac {2 d \sqrt {d \csc (e+f x)} \operatorname {EllipticF}\left (\frac {1}{2} \left (e-\frac {\pi }{2}+f x\right ),2\right ) \sqrt {\sin (e+f x)}}{f} \]
[Out]
Time = 0.02 (sec) , antiderivative size = 44, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {16, 3856, 2720} \[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\frac {2 d \sqrt {\sin (e+f x)} \operatorname {EllipticF}\left (\frac {1}{2} \left (e+f x-\frac {\pi }{2}\right ),2\right ) \sqrt {d \csc (e+f x)}}{f} \]
[In]
[Out]
Rule 16
Rule 2720
Rule 3856
Rubi steps \begin{align*} \text {integral}& = d \int \sqrt {d \csc (e+f x)} \, dx \\ & = \left (d \sqrt {d \csc (e+f x)} \sqrt {\sin (e+f x)}\right ) \int \frac {1}{\sqrt {\sin (e+f x)}} \, dx \\ & = \frac {2 d \sqrt {d \csc (e+f x)} \operatorname {EllipticF}\left (\frac {1}{2} \left (e-\frac {\pi }{2}+f x\right ),2\right ) \sqrt {\sin (e+f x)}}{f} \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 43, normalized size of antiderivative = 0.98 \[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=-\frac {2 d \sqrt {d \csc (e+f x)} \operatorname {EllipticF}\left (\frac {1}{4} (-2 e+\pi -2 f x),2\right ) \sqrt {\sin (e+f x)}}{f} \]
[In]
[Out]
Result contains complex when optimal does not.
Time = 0.78 (sec) , antiderivative size = 121, normalized size of antiderivative = 2.75
method | result | size |
default | \(\frac {i d \left (\cos \left (f x +e \right )+1\right ) \sqrt {d \csc \left (f x +e \right )}\, \sqrt {2}\, \sqrt {-i \left (i-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )}\, \sqrt {-i \left (i+\cot \left (f x +e \right )-\csc \left (f x +e \right )\right )}\, \sqrt {i \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )}\, F\left (\sqrt {-i \left (i-\cot \left (f x +e \right )+\csc \left (f x +e \right )\right )}, \frac {\sqrt {2}}{2}\right )}{f}\) | \(121\) |
[In]
[Out]
Result contains higher order function than in optimal. Order 9 vs. order 4.
Time = 0.11 (sec) , antiderivative size = 57, normalized size of antiderivative = 1.30 \[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\frac {-i \, \sqrt {2 i \, d} d {\rm weierstrassPInverse}\left (4, 0, \cos \left (f x + e\right ) + i \, \sin \left (f x + e\right )\right ) + i \, \sqrt {-2 i \, d} d {\rm weierstrassPInverse}\left (4, 0, \cos \left (f x + e\right ) - i \, \sin \left (f x + e\right )\right )}{f} \]
[In]
[Out]
\[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\int \left (d \csc {\left (e + f x \right )}\right )^{\frac {3}{2}} \sin {\left (e + f x \right )}\, dx \]
[In]
[Out]
\[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\int { \left (d \csc \left (f x + e\right )\right )^{\frac {3}{2}} \sin \left (f x + e\right ) \,d x } \]
[In]
[Out]
\[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\int { \left (d \csc \left (f x + e\right )\right )^{\frac {3}{2}} \sin \left (f x + e\right ) \,d x } \]
[In]
[Out]
Timed out. \[ \int (d \csc (e+f x))^{3/2} \sin (e+f x) \, dx=\int \sin \left (e+f\,x\right )\,{\left (\frac {d}{\sin \left (e+f\,x\right )}\right )}^{3/2} \,d x \]
[In]
[Out]