4 ms·
The supposition in instances like these is one expressing a notion of equivalence, whether or not an equality results in a contradiction doesnt mean that the me
by jcranberry 9y ago
The supposition in instances like these is one expressing a notion of equivalence, whether or not an equality results in a contradiction doesnt mean that the meaning of the symbol has changed.
- sirclueless 9y agoI vaguely remember writing question marks over equality signs when one was using an equals sign as a proposition.