Prefix Expression
An expression is called the prefix expression if the operator appears in the expression before the operands. Simply of the form (operator operand1 operand2).
Example : *+AB-CD
Prefix to Postfix Converter Online
Prefix to Postfix Calculator is a free online tool to calculate the postfix of a prefix notation. In this converter user has to put the prefix notation in the input box and postfix notation will be displayed as a result.