Simple calculator

Please provide your input expression to be calculated on the query, or click the Calculate link below:

Input:  0
Result: 0

Notes on usage

Be sure to space the operands: e.g. "2 + (10 * 2)" not "2+(10*2)".
The calculations are subject to the usual limitations of integer and floating point arithmetic.
It can only handle simple arithmetic - there are no inbuilt functions like sine, cosine, or mathematical constants like e, i, pi etc.
You client should correctly percent-encode the request sent to the server.
Your mileage may vary.