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Emil O. W. Kirkegaard blog

Quote: Paul Ziff

  • Post author:Emil O. W. Kirkegaard
  • Post published:20. October 2009
  • Post category:Language
  • Post comments:0 Comments

[Discussing the type/token distinction or ambiguity] "I shall not in general try to eliminate these ambiguities by explicitly stating which sense is intended. Sometimes both senses are intended, sometimes not.…

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Negating sentences in english

  • Post author:Emil O. W. Kirkegaard
  • Post published:19. October 2009
  • Post category:Language/Logic
  • Post comments:3 Comments

Abstract I invent and explore a terminology about degrees of sentences, I explore how to negate sentences and sentence parts in english, I distinguish between verbs that can be used…

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Frege and anti-semitism

  • Post author:Emil O. W. Kirkegaard
  • Post published:18. October 2009
  • Post category:Uncategorized
  • Post comments:0 Comments

I was recently made aware of an odd fact. Modern logic's inventor, Frege, was not as adorable as many people perhaps think he was. Quoting IEP: Although he was a…

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Quote: Albert Einstein

  • Post author:Emil O. W. Kirkegaard
  • Post published:14. October 2009
  • Post category:Humor
  • Post comments:0 Comments

"Falling in love is not at all the most stupid thing that people do — but gravitation cannot be held responsible for it." Jotted (in German) on the margins of…

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New page: Constructing truth tables – Filling in the wff's

  • Post author:Emil O. W. Kirkegaard
  • Post published:1. October 2009
  • Post category:Uncategorized
  • Post comments:0 Comments

I wrote a small guide about how to use truth tables to evaluate wff's. I explained two methods to do this. Page: Constructing truth tables - Filling in the wff's…

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The current king of France, propositions, sentences, and missing subjects

  • Post author:Emil O. W. Kirkegaard
  • Post published:29. September 2009
  • Post category:Language/Logic
  • Post comments:0 Comments

Consider this set of propositions: P1. The sentence “The current king of France is bald.” expresses a proposition. P2. The sentence “The current king of France is not bald.” expresses…

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Language, the modal fallacy and the symbolic representation of a conditional

  • Post author:Emil O. W. Kirkegaard
  • Post published:28. September 2009
  • Post category:Language
  • Post comments:0 Comments

"[W]hat follows from a true premiss must be true" (The Problems of Philosophy, p. 60, link) Wrote Russell as an example of a principle of logic that is more self-evident…

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The Present Progressive and “to see” etc.

  • Post author:Emil O. W. Kirkegaard
  • Post published:27. September 2009
  • Post category:Language
  • Post comments:0 Comments

In Longman's texts Talking about the present, and Talking about the Past it is claimed that some verbs cannot be used in the present and past progressive. But they can.…

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The Present Progressive and time

  • Post author:Emil O. W. Kirkegaard
  • Post published:27. September 2009
  • Post category:Language
  • Post comments:0 Comments

What is the present progressive? It is a sentence form. Longman Dictionary of Comtemporary English explains it like this: “You make the present progressive by using a form of the…

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Moron of the day: Jacqui Dean

  • Post author:Emil O. W. Kirkegaard
  • Post published:18. September 2009
  • Post category:Humor/Politics
  • Post comments:0 Comments

Wikipedia on Jacqui Dean. "Jacqueline Isobel (Jacqui) Dean (born 13 May 1957 in Palmerston North) is a New Zealand politician and the current Member of Parliament for the Waitaki electorate."…

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