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factor(x^4+1) and partfrac(1/(x^4+1))
10-23-2019, 04:05 AM
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rombva Offline
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RE: factor(x^4+1) and partfrac(1/(x^4+1))
(10-22-2019 02:57 PM)parisse Wrote:  Factorisation is done on the smallest field containing the coefficients. Inside Xcas, you can explicitly add algebraic extensions of Q like this
partfrac(1/(x^4+1),sqrt(2))
This will probably be available in the HP Prime in a future firmware...

How to find out the elements for algebraic extensions that provide factorization?
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RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-23-2019 04:05 AM



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