[vtkusers] Simple arithmeticquestion..!

[rakesh patil]

Hello,

I have a single dimension array of say 'n' elements. I need to subtract each
and every value(from this array) from a scalar value say 'x'.

for example, I have array with values, {2,3,5,2,7,8,3}, and let x=4, then
the final ouput should me x - arr(i)

i.e. final output shud be, {2,1,-1,2,-3,-4,1}

Then after getting this resultant array, I have to replace all the negative
values with 0.

Can anyone help me to accomplish this without iterating through the
array...?

Thanks

Regards
Rakesh Patil
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