From @HowardCohl on August 11, 2015 20:3
There are also equivalents such as:
\sinh\alpha -> \sinh@@{\alpha}
\sinh\,x -> \sinh@@{x}
\sinh\!x ->\sinh@@{x}
(Claude is currently working on this, so we felt we should create an issue.)
Copied from original issue: DRMF/texvcjs#18