Solving a Single Congruence Equation

[Thomas Klemm]

There was a bug in my program. I had to replace the following lines:

Code:

41>LBL 03
42 2
43 ÷
44 ENTER
45 IP
46 STO 07
47 -
48 X=0?

These are the corrected lines:

Code:

41>LBL 03
42 2
43 MOD
44 STO- 07
45 LASTX
46 STO÷ 07
47 X<>Y
48 X=0?

The problem occurred only when the value in register 07 used 12 digits.
E.g. 937,499,999,999 ÷ 2 would yield 468,750,000,000 instead of 468,749,999,999.5 and thus got rounded up.
It appears that I've tested the example with Free42 where this doesn't happen.

Sorry for any inconveniences.
Thomas