When entering an expression, use only single letters
and any of the following operators: + - * / % ^
Please scroll below to see the visualization
Current expression:
Stack:
Result:
Logs
The way to write arithmetic expressions is known as a notation. An arithmetic expression can be written in three different but equivalent notations, i.e., without changing the output of an expression. These notations are - Infix, Postfix and Prefix. These notations are named as how they use operators in expressions.
| Infix | Postfix | Prefix |
|---|---|---|
| In Infix notation, operators are written in-between operands. | In Postfix notation, the operator is postfixed to the operands i.e. the operator is written after the operands. | In Prefix notation, the operator is prefixed to operands, i.e. the operator is written ahead of the operands. |
| E.g. A + B | E.g. A B + | E.g. + A B |
When entering an expression, use only single letters
and any of the following operators: + - * / % ^
Please scroll below to see the visualization
Current expression:
Stack:
Result:
Logs