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2017-02-22 01:10:38 +0200 | answered a question | Taylor Series With Order (Big O) Decided to just write this myself. Found the expr2tree() function here. Test: Output: |
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2017-02-20 07:38:01 +0200 | asked a question | Taylor Series With Order (Big O) I'm trying to replicate some Mathematica code, and I know very little about Mathematica and Sage. The Mathematica code creates a Taylor series for f(x) about (x0), with degree 5. I was able to replicate that. Next it does a substitution. The problem is it that it then removes the higher order terms using the big O notation. It looks like this is available for series and polynomial rings (no clue what those are) in SageMath, but I haven't figured out how to apply it to the Taylor series expansion. Is there a way to truncate certain order terms off of an expression? Is there a way to replicate the Taylor series expression I want with I tried importing Thanks for the help, both my math and SageMath skills are lacking. |