Content-Length: 83516 | pFad | https://dlmf.nist.gov/./././././.././././4.14.E2
The functions sinz and cosz are entire. In ℂ the zeros of sinz are z=kπ, k∈ℤ; the zeros of cosz are z=(k+12)π, k∈ℤ. The functions tanz, cscz, secz, and cotz are meromorphic, and the locations of their zeros and poles follow from (4.14.4) to (4.14.7).
For k∈ℤ
Fetched URL: https://dlmf.nist.gov/./././././.././././4.14.E2
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy