Great help Mike, thanks a million.
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rgds


"Mike" wrote:

Try this: in D1

=IF(AND(C1A1,C1B1),0,IF(AND(C1A1,C1<B1),C1-B1,IF(AND(C1<A1,C1<B1),A1-B1,IF(AND(C1<A1,C1B1),A1-C1,"Unspecified"))))

Will that do?

Mike

"spaceage" wrote:

i wud like to put this formula in excel,if someone can please guide me,

if c1a1 and if c1b1 then d1=0,
if c1a1 and if c1<b1 then d1=c1-b1
if c1<a1 and if c1<b1 then d1=a1-b1
and
if c1<a1 and c1b1 then d1=a1-c1
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thanks and
rgds

amit