logisim-evolution / logisim-evolution

Digital logic design tool and simulator

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Combinational analysis malfunction in version 3.8

tecnozati opened this issue · comments

The following image corresponds to a simplification poorly resolved with version 3.8:
image

The simplification well resolved with version 3.7.2 is the following image:

image

I am doing something wrong?
Thank you very much for this fabulous software.

PR #1938 recently made significant changes to how this part of our code works in our main branch. Could you look at our nightly builds and see if this issue has been fixed in development?

If the issue has been fixed, please note that here and close this issue. If not, please provide the actual input to the analysis that you used so we can reproduce it.

I find it impossible to test nightly builds.
To find this error, simply open combinational analysis, declare a, b and c as input variables and f as output variables, finally type the combination of the images in the minimized tab.

This is already fixed, as noted by @davidhutchens on our main branch. You can test it, e.g., with this nightly build.