Jon Awbrey · @Inquiry
94 followers · 375 posts · Server mathstodon.xyz#LogicalGraphs • 5
• https://oeis.org/w/index.php?title=Logical_Graphs&stable=0&redirect=no#Abstract_POV
#AbstractPointOfView (cont.)
In particular, though we may note in passing such historical details as the circumstance that Charles Sanders #Peirce used a #StreamerCross symbol where George #SpencerBrown used a #CarpentersSquare marker, the theme of principal interest at the abstract level of form is neutral with regard to variations of that order.
#Logic #PropositionalCalculus #BooleanFunctions
#LawsOfForm #GraphTheory #ModelTheory #ProofTheory
#ProofTheory #modeltheory #graphtheory #lawsofform #BooleanFunctions #PropositionalCalculus #logic #carpenterssquare #spencerbrown #streamercross #Peirce #abstractpointofview #LogicalGraphs