http://bugs.winehq.org/show_bug.cgi?id=32091
--- Comment #7 from Robert winehq@uukgoblin.net 2012-10-29 19:27:56 CDT --- Update: another start up of Mathcad went better. It displayed a short tip of the day, which I dismissed and disabled, and then when I tried to do a basic calculation of 3+8=, it froze with plenty of these lines in the console:
fixme:mlang:fnIMLangLineBreakConsole_BreakLineW (0x1b2e90)->1024 L"3 + 8=" 6 -1376300 0xedf3ac 0xedf378
Again, the third number from the right kept decreasing by 1 with each line logged. All other characters stayed the same.