Re: Why imaginary math has no solution

Liste des GroupesRevenir à s math 
Sujet : Re: Why imaginary math has no solution
De : ram (at) *nospam* zedat.fu-berlin.de (Stefan Ram)
Groupes : sci.math
Date : 29. Aug 2023, 00:25:01
Autres entêtes
Organisation : Stefan Ram
Message-ID : <existence-20230829002409@ram.dialup.fu-berlin.de>
References : 1 2 3 4 5 6 7
Timothy Golden <timbandtech@gmail.com> writes:
What it means to a mathematician 'to exist' is
quite a controversial problem

  "To exist" means that it may be given a name, and that one
  may speak about it in statements or formulas or use it in
  a term to denote something.

  For example, one might choose to assume that the solution
  of "x+1=0" exists.

  Then one might give it a name. Let's do this. I call it "E".

  I may speak about it in a statement: "E is a value.".

  I may use it in a formula: "E < 0".

  I may use it in a term: "2*E".



Date Sujet#  Auteur
29 Aug 23 o Re: Why imaginary math has no solution1Stefan Ram

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