Once Again The Sum() Function
Posted 24 February 2005 - 12:20 AM
Can somebody explain this ?
Posted 24 February 2005 - 05:52 AM
If your function is sum(x,1,n), in fact the ClassPad just calculate n(n+1)/2. I think it first check the type of your input function, and if it "realize" the pre-programed type, it will solve it very fast ( just calculate some simple things). If the function is strange, it will add the sum step by step, and you know, all internal calculations are "Algebra type", I mean it will return exact value. So, it would take considerable time.
Oh? How about the result on OS 2.0?
Posted 24 February 2005 - 02:59 PM
We must wait for another OS release...
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