MathGroup Archive 2001

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Digit Control

  • To: mathgroup at smc.vnet.net
  • Subject: [mg27948] Digit Control
  • From: "W. H. Harker" <wharke at sprynet.com>
  • Date: Sat, 24 Mar 2001 15:15:51 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

How does one set the global precision of a notebook
so that all numbers are recorded with no more than
d digits, say 30.

I have tried $MaxPrecision = 30 to no avail. Because
many rules are involved in the calculations I'm doing,
setting everything with N[..,d] is a pain.


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