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| -- a binary operator, often used for horizontal concatenation

See also

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Ways to use symbol |:

  • Iterator | Iterator (missing documentation)
  • Array | Array -- see List | List -- join lists, sequences or arrays
  • List | List -- join lists, sequences or arrays
  • Sequence | Sequence -- see List | List -- join lists, sequences or arrays
  • Matrix | Matrix -- join matrices horizontally
  • Matrix | Number -- see Matrix | Matrix -- join matrices horizontally
  • Matrix | RingElement -- see Matrix | Matrix -- join matrices horizontally
  • Number | Matrix -- see Matrix | Matrix -- join matrices horizontally
  • RingElement | Matrix -- see Matrix | Matrix -- join matrices horizontally
  • RingElement | RingElement -- see Matrix | Matrix -- join matrices horizontally
  • Net | Net -- join strings or nets
  • String | String -- see Net | Net -- join strings or nets
  • String | ZZ -- see Net | Net -- join strings or nets
  • ZZ | String -- see Net | Net -- join strings or nets
  • ZZ | ZZ -- logical or

For the programmer

The object | is a keyword.

This operator may be used as a binary operator in an expression like x|y. The user may install binary methods for handling such expressions with code such as

         X | Y := (x,y) -> ...

where X is the class of x and Y is the class of y.

The source of this document is in Macaulay2Doc/operators.m2:261:0.