[Oberon] FPGA - DIY Dialogs

[Tomas Kral]

Hi,

Testing `Calc', shows something I need yet to improve about (y-x). While (y+x) seems alright. So are y*x, y/x.

Sanity check

123.123 Enter
123.123 Enter
-
0.0 <= good

This has a problem

123 Enter
.123 Enter
+
1.231230+E02 <= top of stack
123.123 Enter
-
7.629395-E06 <= ???

But this works

123 Enter
.123 Enter
+
1.231230+E02 <= top of stack
123.123 Enter
+
2.462460+E02 <= good
246.246 Enter
-
0.0 <= good

-- 
Tomas Kral <thomas.kral at email.cz>