64 bit vs 32 bit?

Hi Andre..

As much I know.. 64 bit applications handles or uses RAM efficiently than 32 bit version..
so there should be slight improvement in your calculations..

but as you have said that your file has many lookup functions.. which slow down the file..
I think for this, you should try to improve your formulas instead.. rather than going with 64 bit..

Provide us with your files..
and hope for better alternatives..

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