Franck MICHEL on Wed, 11 Dec 2002 10:06:00 +0100

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How to eliminate the big-oh


I've some difficulties for eliminating the big-oh in Taylor expansions.

For example, 

truncate(taylor(1/(1-t),t)) works fine (it gives the Taylor polynomial
without the remainder)

but truncate(taylor((1-x)/(1-t),t)) does not eliminate the big-oh. 

If you have any suggestion on how I could eliminate the O after a Taylor
expansion in one variable of an expression involving several variables, I
would be very interested.

Thank you

Franck Michel