Hi Lewis,
On 2012-05-30 Allison, Stephanie wrote:
> Could this be a round-off error (long to double)? Does this CALC work:
>
> field(CALC, "A>0.5?1:0")
If that works, also try the expression "!!A" which is more efficient than
using ?: anyway. In general I never assume that a true value is 1, it's
better to check for non-zero, so use "A!=0?1:0" or just "A?1:0".
However I admit I would be very surprised if the integer to double conversion
is not exact for the value 1.
- Andrew
--
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