https://nl.mathworks.com/help/matlab/ref/double.csch.html
csch - Hyperbolic cosecant - MATLAB
This MATLAB function returns the hyperbolic cosecant of the elements of X.
cschhyperbolicmatlab
https://csch.uconn.edu/2017/06/22/announcement-of-csch-grant-awardees/
Announcement of CSCH Grant Awardees | Collaboratory on School and Child Health | INSTITUTE FOR...
Jun 22, 2017 - CSCH is pleased to announce and congratulate the two awardees of our FY2017 seed grant competition. These grants provide funds to investigators to support p ...
https://www6.wolframalpha.com/input?i=integral+representations+of+zeta%28s%29+containing+csch%28t%29
integral representations of zeta(s) containing csch(t) - Wolfram|Alpha
integralrepresentationszetacontainingcsch
https://support.microsoft.com/en-us/office/csch-function-f58f2c22-eb75-4dd6-84f4-a503527f8eeb
CSCH function - Microsoft Support
Syntax: CSCH(number)
cschfunctionmicrosoftsupport
https://support.google.com/docs/answer/9116336?hl=no&ref_topic=3105474
Funksjonen CSCH - Google Dokumenter-apper Hjelp
Funksjonen CSCH returnerer den hyperbolske cosekansen til et reelt tall. Delene i en CSCH-formel CSCH(verdi) Del Beskrivelse
cschgoogledokumenterapperhjelp