Could you supply some more description, and ideally upload a sample .rp file, please?
It's not clear what you mean by "Count if ^" ... Just what are you trying to calculate?
The caret character, ^, IS a string char. Do you intend for it to be used as an operator, e.g., a power? If so, all calculations in Axure interaction code are contained within the double-square-brackets, e.g.,
[[LVAR1 ^ 2]] to calculate the variable, LVAR1 to the power of 2. You can learn more about math calculations in the Axure reference pages here: