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@DrYohanJohn @carl_b_sachs Newell and Simon have a much more complicated view, because their notion of symbol is overloaded (they use it in at least five meanings). Here's my short elucidation: https://t.co/kCqYinhBEV
@DrYohanJohn @carl_b_sachs Newell and Simon have a much more complicated view, because their notion of symbol is overloaded (they use it in at least five meanings). Here's my short elucidation: https://t.co/kCqYinhBEV