existential graph

diagrammatic notation for logical expressions proposed by Peirce

en-US/ˌɛɡzɪˈstɛnʃəl ˈɡɹæf/
en-GB/ɛɡzɪˈstɛnʃəl ɡɹɑːf/

الفئات:

mathematical notationvisual languagelogical graphdiagram