isnumeric('e') returns 1

Hi

In ASE15.7, the function isnumeric('e') returns 1. Same thing for isnumeric('E').

The Sybase case 11516623 says it is an expected result as 'e' refers to exponent.

If it is expected why it is not indicated in the documentation:

http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc36271.1570/html/blocks/blocks156.htm

It is very confusing. What do you think?

thanks,

Vincent