|Re: Java not allowed?
||Maybe because of Java's built-in ScriptEngine that is able to parse and evaluate a math expression from a string?
Feb 15, 2015 - 6:21:35 pm UTC
|Java not allowed?
||Why is java not allowed on this question?
Feb 15, 2015 - 6:04:31 pm UTC
||It's not that hard. See http://wcipeg.com/wiki/Shunting_yard_algorithm#Unary_operators
Dec 30, 2013 - 4:45:29 am UTC
||Wouldn't something with a negative sign be considered a strange expression since it's hard for a program to tell if it's a negative sign or subtraction?
Dec 30, 2013 - 4:31:50 am UTC