[FOM] The Adventures of the Turnstile

Arnold Neumaier Arnold.Neumaier at univie.ac.at
Mon Jan 9 15:57:32 EST 2017

On 01/09/2017 11:09 AM, jean-yves beziau wrote:
> In general I am much interested in semiotics, in particular the use of
> symbols and notations in logic and mathematics.

Jeff Miller actively maintains a usually very detailed and accurate list
of Earliest Uses of Various Mathematical Symbols, including a section on
logic. But it doesn't (yet) include information about the origin of the

Arnold Neumaier

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