RE: Let's settle this shit once and for all
September 8, 2017 at 3:36 pm
(This post was last modified: September 8, 2017 at 3:43 pm by Kernel Sohcahtoa.)
(September 8, 2017 at 2:35 pm)alpha male Wrote:(September 7, 2017 at 4:00 pm)LastPoet Wrote: The thing is that in math terms that is an operation.
NOT doing something isn't an operation.
Perhaps. IMO, it is interesting that for any statement P, P=~ (~ P). For any set S, S=(S^c)^c where c denotes taking the complement of a given set. Or, for any nxm matrix A, A=(A^T)^T where T denotes taking the transpose of a particular nxm matrix. Thus, in each instance, using the same unary operator twice resulted in the outcome of doing nothing to the original mathematical statement or item.