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Volume 41 - December 1957

Contents

Page 3 of 14

Research Article

  • Some Calculations in Logic

  • C. C. H. Barker
  • Published online by Cambridge University Press:
    03 November 2016, pp. 108-111

  • The traditional two-valued logical calculus is concerned with propositions and their truth-values, true or false. Since the work of George Boole (1) these truth-values have been associated with the symbols 1, 0 respectively. If p denotes a proposition we use the same symbol p to denote its truth-value; thus if p is true we write p = 1 and if p is false we write p = 0. Then derived propositions such as “not p”, “p and q” have them selves truth-values which depend on those of p, q and are thus functions of the truth-values p, q.

Other

Mathematical Notes

Other

Mathematical Notes

Correspondence

  • The Editor of the Mathematical Gazette

  • E. J. F. Primrose
  • Published online by Cambridge University Press:
    03 November 2016, p. 112
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  • The Editor of the Mathematical Gazette

  • Derek F. Lawden
  • Published online by Cambridge University Press:
    03 November 2016, p. 112
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Mathematical Notes

Page 3 of 14