does somebody know, how these functions for expr have to implemented correctly? i found them listed on the bottom of this site:
http://www.crca.ucsd.edu/~yadegari/expr.html#ops
but i couldn't figure out, how to get them to work.
help would be appreciated!
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\[expr\] functions size(), sum() and Sum()
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I agree its not very clear. You have to use it like
[bng(
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[expr size("myTable")]
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[nbx\same goes for sum()
boonier
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ahhh.... thanks boonier, you are my hero!
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oh, one more issue....
i wanted to try "Sum" like:
[expr Sum("arrayname", 0 , 100)]
this results in an error message:
expr: Sum: boundries have to be fix values
what's this? 0 and 100 are fix values, not?
