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☜

expr

1984 Version of ANSI Standard

☞

expr

See expr for formal definition.

  1. Result Right Arrow A.
  2. Operator (Result) Right Arrow B.
  3. Operator (not Result) Right Arrow B.
  4. Operator (not ?) Right Arrow B.
  5. Operator (?) Right Arrow B.
  6. Apply the binary operator in B to A as left operand and Result as right operand, placing the resulting value in A.
  7. Apply the pattern in Result to A, placing the resulting truth value in A.
    If the operator in B is not ?, logically complement A.
  8. A Right Arrow Result.
Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

This page most recently updated on 16-Nov-2023, 11:30:43.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)