Infix Notation


One of the styles for writing expressions, with operations in-between the operands (e.g. 6 * 7), as contrasted to postfix (e.g. 6 7 *; operations follow operands, as in RPN) and prefix (e.g. * 6 7; operations come before operands, as in Tcl in general and Lisp). Infix notation for mathematical expressions is by far the most common, and is in Tcl supported by expr.

See Also