On 3/25/14 2:24 PM, MRAB wrote: > It's explained in PEP 3131. > > Basically, a name should to start with a letter (this has been extended > to include Chinese characters, etc) or an underscore. > > λ is a classified as Lowercase_Letter. > > √ is classified as Math_Symbol.
Thanks much! I'll note that for improvements. Any unicode symbol (that is not a number) should be allowed as an identifier.
marcus -- https://mail.python.org/mailman/listinfo/python-list
