Integrand size = 19, antiderivative size = 26 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {a \text {arctanh}(\cos (c+d x))}{d}-\frac {b \cos (c+d x)}{d} \]
[Out]
Time = 0.02 (sec) , antiderivative size = 26, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {3093, 3855} \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {a \text {arctanh}(\cos (c+d x))}{d}-\frac {b \cos (c+d x)}{d} \]
[In]
[Out]
Rule 3093
Rule 3855
Rubi steps \begin{align*} \text {integral}& = -\frac {b \cos (c+d x)}{d}+a \int \csc (c+d x) \, dx \\ & = -\frac {a \text {arctanh}(\cos (c+d x))}{d}-\frac {b \cos (c+d x)}{d} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(63\) vs. \(2(26)=52\).
Time = 0.05 (sec) , antiderivative size = 63, normalized size of antiderivative = 2.42 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {b \cos (c) \cos (d x)}{d}-\frac {a \log \left (\cos \left (\frac {c}{2}+\frac {d x}{2}\right )\right )}{d}+\frac {a \log \left (\sin \left (\frac {c}{2}+\frac {d x}{2}\right )\right )}{d}+\frac {b \sin (c) \sin (d x)}{d} \]
[In]
[Out]
Time = 0.52 (sec) , antiderivative size = 28, normalized size of antiderivative = 1.08
method | result | size |
parallelrisch | \(\frac {-\cos \left (d x +c \right ) b +a \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )+b}{d}\) | \(28\) |
derivativedivides | \(\frac {a \ln \left (\csc \left (d x +c \right )-\cot \left (d x +c \right )\right )-\cos \left (d x +c \right ) b}{d}\) | \(33\) |
default | \(\frac {a \ln \left (\csc \left (d x +c \right )-\cot \left (d x +c \right )\right )-\cos \left (d x +c \right ) b}{d}\) | \(33\) |
risch | \(-\frac {b \,{\mathrm e}^{i \left (d x +c \right )}}{2 d}-\frac {b \,{\mathrm e}^{-i \left (d x +c \right )}}{2 d}+\frac {a \ln \left ({\mathrm e}^{i \left (d x +c \right )}-1\right )}{d}-\frac {a \ln \left ({\mathrm e}^{i \left (d x +c \right )}+1\right )}{d}\) | \(67\) |
norman | \(\frac {\frac {2 b \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {2 b \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{2}}+\frac {a \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}\) | \(68\) |
[In]
[Out]
none
Time = 0.27 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.62 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {2 \, b \cos \left (d x + c\right ) + a \log \left (\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right ) - a \log \left (-\frac {1}{2} \, \cos \left (d x + c\right ) + \frac {1}{2}\right )}{2 \, d} \]
[In]
[Out]
\[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=\int \left (a + b \sin ^{2}{\left (c + d x \right )}\right ) \csc {\left (c + d x \right )}\, dx \]
[In]
[Out]
none
Time = 0.29 (sec) , antiderivative size = 38, normalized size of antiderivative = 1.46 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {2 \, b \cos \left (d x + c\right ) + a \log \left (\cos \left (d x + c\right ) + 1\right ) - a \log \left (\cos \left (d x + c\right ) - 1\right )}{2 \, d} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 58 vs. \(2 (26) = 52\).
Time = 0.29 (sec) , antiderivative size = 58, normalized size of antiderivative = 2.23 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=\frac {a \log \left (\frac {{\left | -\cos \left (d x + c\right ) + 1 \right |}}{{\left | \cos \left (d x + c\right ) + 1 \right |}}\right ) + \frac {4 \, b}{\frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} - 1}}{2 \, d} \]
[In]
[Out]
Time = 12.97 (sec) , antiderivative size = 23, normalized size of antiderivative = 0.88 \[ \int \csc (c+d x) \left (a+b \sin ^2(c+d x)\right ) \, dx=-\frac {b\,\cos \left (c+d\,x\right )+a\,\mathrm {atanh}\left (\cos \left (c+d\,x\right )\right )}{d} \]
[In]
[Out]