MathGroup Archive 2010

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Re: How to Enable Automatic Recalculation


Hi Vic,

Easy. Use SetDelayed i.e., := instead of Set (=). Set calculates the
value of b at definition time whereas SetDelayed causes the value if b
to be calculated when b is actually used. This is actually very basic
stuff that is easily found in the manual.

Cheers -- Sjoerd


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