To input the initial string to be processed, functions described in the files input_expr.c and input_expr.h are used. The main input function: input_expr(char **const str): Takes a pointer to a string where the entered expression will be stored. Returns the length of the string. Possib...
TheImageJ Opsproject needed an expression parser so that it could be more awesome. But not one limited to primitive doubles, or one that conflated parsing with evaluation, or one licensed in a restrictive way. Just a simple infix parser: a nice shunting yard implementation, or maybe some lov...
+ means both “addition” and “identity” In infix notation, an operator is unary if: –It is the very first thing in the expression, or –It immediately follows a left (opening) parenthesis We have no such clues in postfix notation –The usual...
historically termed sexp (short for S-Expression, where S stands for Symbolic). It is sometimes known as Fully Parenthesized Notation. For example, in lisp it would be (f a b c ...). In the above example it is: “((+ 3 (* 2 5)) 7)â€. The common conce...
The project contains algorithms that were implemented in my Data Structure & Algorithms course. Yes, I got marks for those. :P AlgorithmImplementations ├─ arithmeticExpressions │ ├─InfixEvaluation │ ├─InfixToPostfix │ ├─InfixToPrefix ...