Problems in the Philosophy of Mathematics , Jan 1, 1967

The first serious advance in real logic since the time of the Greeks was made independently by Pe...

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The first serious advance in real logic since the time of the Greeks was made independently by Peano and Frege—both mathematicians. Traditional logic regarded the two propositions&amp;#x27; Socrates is mortal&amp;#x27;and&amp;#x27;All men are mortal&amp;#x27;as being of the same form; Peano and Frege ...