A really easy calc, that was working now doesn't calc: kg/(cm/100)^2 [ie. body mass index]
where kg = weight in kg and cm = height in cm. All I now get is "?" in the field.
Check that the return type for the calculation is number. If you can click in the field and the amount shows then the field is to small for the size of the number, which mean you need to make the field wider or use a smaller font. You may also want to check that kg and cm are of type number.
The problem was that it was presented as a decimal without limiting the number of places.....hence did not fit the cell. Thanks.
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