Top
Back: list declarations
Forward: list operations
FastBack: link
FastForward: map
Up: list
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

4.9.2 list expressions

A list expression is:

  1. the empty list list()
  2. an identifier of type list
  3. a function returning list
  4. list expressions combined by the arithmetic operation +
  5. a type cast to list

See Type conversion and casting.


Example:
 
  list l = "hello",1;
  l;
==> [1]:
==>    hello
==> [2]:
==>    1
  l = list();
  l;
==> empty list
  ring r =0,x,dp;
  factorize((x+1)^2);
==> [1]:
==>    _[1]=1
==>    _[2]=x+1
==> [2]:
==>    1,2
  list(1,2,3);
==> [1]:
==>    1
==> [2]:
==>    2
==> [3]:
==>    3


Top Back: list declarations Forward: list operations FastBack: link FastForward: map Up: list Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 4-0-3, 2016, generated by texi2html.