Integrand size = 29, antiderivative size = 42 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=a A x+\frac {a C \text {arctanh}(\sin (c+d x))}{d}+\frac {a A \sin (c+d x)}{d}+\frac {a C \tan (c+d x)}{d} \]
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Time = 0.12 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.172, Rules used = {4162, 4132, 8, 4130, 3855} \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {a A \sin (c+d x)}{d}+a A x+\frac {a C \text {arctanh}(\sin (c+d x))}{d}+\frac {a C \tan (c+d x)}{d} \]
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Rule 8
Rule 3855
Rule 4130
Rule 4132
Rule 4162
Rubi steps \begin{align*} \text {integral}& = \frac {a C \tan (c+d x)}{d}+\int \cos (c+d x) \left (a A+a A \sec (c+d x)+a C \sec ^2(c+d x)\right ) \, dx \\ & = \frac {a C \tan (c+d x)}{d}+(a A) \int 1 \, dx+\int \cos (c+d x) \left (a A+a C \sec ^2(c+d x)\right ) \, dx \\ & = a A x+\frac {a A \sin (c+d x)}{d}+\frac {a C \tan (c+d x)}{d}+(a C) \int \sec (c+d x) \, dx \\ & = a A x+\frac {a C \text {arctanh}(\sin (c+d x))}{d}+\frac {a A \sin (c+d x)}{d}+\frac {a C \tan (c+d x)}{d} \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 54, normalized size of antiderivative = 1.29 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=a A x+\frac {a C \text {arctanh}(\sin (c+d x))}{d}+\frac {a A \cos (d x) \sin (c)}{d}+\frac {a A \cos (c) \sin (d x)}{d}+\frac {a C \tan (c+d x)}{d} \]
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Time = 0.24 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.17
method | result | size |
derivativedivides | \(\frac {a A \sin \left (d x +c \right )+C a \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+a A \left (d x +c \right )+C a \tan \left (d x +c \right )}{d}\) | \(49\) |
default | \(\frac {a A \sin \left (d x +c \right )+C a \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+a A \left (d x +c \right )+C a \tan \left (d x +c \right )}{d}\) | \(49\) |
parallelrisch | \(\frac {a \left (\frac {A \sin \left (2 d x +2 c \right )}{2}+d x A \cos \left (d x +c \right )-C \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right ) \cos \left (d x +c \right )+C \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right ) \cos \left (d x +c \right )+C \sin \left (d x +c \right )\right )}{d \cos \left (d x +c \right )}\) | \(86\) |
risch | \(a A x -\frac {i a A \,{\mathrm e}^{i \left (d x +c \right )}}{2 d}+\frac {i a A \,{\mathrm e}^{-i \left (d x +c \right )}}{2 d}+\frac {2 i C a}{d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )}+\frac {a \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C}{d}-\frac {a \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C}{d}\) | \(100\) |
norman | \(\frac {a A x +a A x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{6}-\frac {4 a A \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{3}}{d}-a A x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}-a A x \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{4}+\frac {2 a \left (A -C \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{5}}{d}+\frac {2 a \left (A +C \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{d}}{\left (1+\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}\right ) \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )^{2}-1\right )^{2}}+\frac {C a \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{d}-\frac {C a \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{d}\) | \(180\) |
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Leaf count of result is larger than twice the leaf count of optimal. 86 vs. \(2 (42) = 84\).
Time = 0.27 (sec) , antiderivative size = 86, normalized size of antiderivative = 2.05 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {2 \, A a d x \cos \left (d x + c\right ) + C a \cos \left (d x + c\right ) \log \left (\sin \left (d x + c\right ) + 1\right ) - C a \cos \left (d x + c\right ) \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \, {\left (A a \cos \left (d x + c\right ) + C a\right )} \sin \left (d x + c\right )}{2 \, d \cos \left (d x + c\right )} \]
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\[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=a \left (\int A \cos {\left (c + d x \right )}\, dx + \int A \cos {\left (c + d x \right )} \sec {\left (c + d x \right )}\, dx + \int C \cos {\left (c + d x \right )} \sec ^{2}{\left (c + d x \right )}\, dx + \int C \cos {\left (c + d x \right )} \sec ^{3}{\left (c + d x \right )}\, dx\right ) \]
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none
Time = 0.21 (sec) , antiderivative size = 59, normalized size of antiderivative = 1.40 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {2 \, {\left (d x + c\right )} A a + C a {\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 2 \, A a \sin \left (d x + c\right ) + 2 \, C a \tan \left (d x + c\right )}{2 \, d} \]
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Leaf count of result is larger than twice the leaf count of optimal. 119 vs. \(2 (42) = 84\).
Time = 0.29 (sec) , antiderivative size = 119, normalized size of antiderivative = 2.83 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {{\left (d x + c\right )} A a + C a \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - C a \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) + \frac {2 \, {\left (A a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - C a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - A a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - C a \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 1}}{d} \]
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Time = 15.86 (sec) , antiderivative size = 91, normalized size of antiderivative = 2.17 \[ \int \cos (c+d x) (a+a \sec (c+d x)) \left (A+C \sec ^2(c+d x)\right ) \, dx=\frac {A\,a\,\sin \left (c+d\,x\right )}{d}+\frac {2\,A\,a\,\mathrm {atan}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d}+\frac {2\,C\,a\,\mathrm {atanh}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d}+\frac {C\,a\,\sin \left (c+d\,x\right )}{d\,\cos \left (c+d\,x\right )} \]
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