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Solves the given mathematical expression in reverse polish notation.
Throws appropriate errors if there are unrecognized symbols or the expression is wrong. The valid operators are :-
** are the exponential symbols and are same). This snippet does not supports any unary operators.
Use a dictionary,
OPERATORS to specify each operator's matching mathematical operation.
String.prototype.replace() with a regular expression to replace
String.prototype.split() to tokenize the string and
Array.prototype.filter() to remove empty tokens.
Array.prototype.forEach() to parse each
symbol, evaluate it as a numeric value or operator and solve the mathematical expression.
Numeric values are converted to floating point numbers and pushed to a
stack, while operators are evaluated using the
OPERATORS dictionary and pop elements from the
stack to apply operations.