### 5.2.5 else

`Syntax:`
  `if (` boolean_expression `)` true_block `else` false_block
`Purpose:`
  executes false_block if the boolean_expression of the `if` statement is false. This command is only valid in combination with an `if` command.
`Example:`

      int i=3;
      if (i > 5)
      {
        "i is bigger than 5";
      }
      else
      {
        "i is smaller than 6";
      }
      ==> i is smaller than 6

See Control structures; boolean expressions; if.

User manual for Singular version 4-0-3, 2016, generated by texi2html.