This Python project for data structures and algorithms class converts infix to postfix expressions ... infix expressions without using `eval`. It supports complex tokenization, custom exception ...

An algorithm to convert infix expression into a postfix expression using “Stack”. The purpose of stack is to reverse the order of the operators in the expression as it is used to hold operators rather ...

If the token is a number, push it on the value stack. 3 ... having a lot more power and you are using Python, you might think about using eval() for infix notation. However, since it can execute ...