A quick question here: how do you use exponents in the web IDE? I’m trying to implement the calculation: distance = 41.543 * (voltage+ 0.30221) ^ -1.5281; where distance is in cm. The equation was found on Sparkfun for the Sharp proximity sensor. Anyway, how do I code the exponent into the web IDE? I’ve tried it as written in the equation, pow(base,exponent), exp(), e^(), value**()… but I keep getting a compile error stating that pow(), exp(), etc is not defined in this scope.

Any help would be very much appreciated. Thank you!