Compose

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Revision as of 20:24, 9 April 2008 by Sudleyplace (talk | contribs) (New page: In the following descriptions, <apll><i>f</i></apll> and <apll><i>g</i></apll> represent functions and <apll><i>a</i></apll> and <apll><i>b</i></apll> represent variables. * The form <apl...)
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In the following descriptions, f and g represent functions and a and b represent variables.

  • The form f∘g may be used both monadically and dyadically.
Monadic: Z←f∘gR is identical to Z←fgR.
Dyadic: Z←Lf∘gR is identical to Z←(gL)fgR.
  • The form f∘b may be used monadically only.
Monadic: Z←(f∘b) R is identical to Z←R f b.
Note that parentheses are required around the function to avoid interpreting b R as a strand.
  • The form a∘g may be used monadically only.
Monadic: Z←a∘gR is identical to Z←a g R.
  • The derived function from the form a∘b always signals a SYNTAX ERROR.
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