Difference between revisions of "Antiderivative of cosine integral"
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(Created page with "==Theorem== The following formula holds: $$\displaystyle\int \mathrm{Ci}(z) \mathrm{d}z = z \mathrm{Ci}(z) - \sin(z) + C,$$ where $\mathrm{Ci}$ denotes the cosine integral...") |
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Latest revision as of 19:42, 10 December 2016
Theorem
The following formula holds: $$\displaystyle\int \mathrm{Ci}(z) \mathrm{d}z = z \mathrm{Ci}(z) - \sin(z) + C,$$ where $\mathrm{Ci}$ denotes the cosine integral and $\sin$ denotes sine.