User Portlet
| Discussions |
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| Thanks for your help. This is quite weird. "truth table (a implies b) equivalent (not b implies not a)" works but "truth table ((a and (b and c)) equivalent ((a and b) and c)) " doesn't work, |
User Portlet | Discussions |
|---|
| Thanks for your help. This is quite weird. "truth table (a implies b) equivalent (not b implies not a)" works but "truth table ((a and (b and c)) equivalent ((a and b) and c)) " doesn't work, |