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17 years, 151 days



Mario Lemelin
Maple 14.00 Win 7 64 bits
Maple 14.00 Ubuntu 10,04 64 bits
messagerie : mario.lemelin@cgocable.ca téléphone :  (819) 376-0987

MaplePrimes Activity

These are questions asked by lemelinm


Reading about the "Table of Chords" of Ptolemy, I stumbled on something I thought should be easy in Maple.

For example, in the table, I have that the chord length  for 1/2 degrees (with radius 60 of course) = 0;31,25 wiich mean 0+31/60+25/(60)^2=377/720=0.52361.

What I would like to do in Maple is evalf[6](sin(1/2 degree))=0.008728 and then convert the decimal part of the answer into a list so I can do

Hi all,

I have been staring at my screan for an hour and cannot do the following.  I am sure it's trivial but I just can see it.  Please!

Hi everybody,


Here's what I have:


Hi everybody,


I am doing the following:

Hi everybody

I am doing this calculation:

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