The Watch Window supports mathematical expressions (see https://www.amibroker.com/guide/h_debugger.html) such as (myArray / MyArrayPct). Sometimes, my denominator array contains a null value and, during my debug, I receive a Warning 505 division by zero. Divisor array at  is equal zero. The resulting array element is set to "-nan(ind).
Since functions (i.e. NZ()) are not supported in the watch window, I was wondering if anyone can offer a simple workaround so that zero can be returned rather than the warning.