Hi, one of the shortest expressions where this problem occurs is "2*(x)-0.1" which is plotted as "2*(x-0.1)" instead of "(2*x)-0.1". I took a look at the grammar definition in src/mathparse.y and saw the following rule:
exp:
[...]
| '(' exp ')' '-' exp %prec OPEN
[...]
Apparently, this whole grammar is somewhat weird, maybe I'll think about
some corrections.
--
Martin Stigge
[EMAIL PROTECTED]
