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2023-01-23 19:58:38 +0200 | commented answer | polynomial variable rewrite Also, I initialized the ring via F = GF(p) R.<x> = F['x'] f = R.lagrange_polynomial(fib) If I try to introduce |
2023-01-23 19:53:48 +0200 | commented answer | polynomial variable rewrite Is there a shorter way if I don't go through t? |
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2023-01-23 18:29:20 +0200 | asked a question | polynomial variable rewrite polynomial variable rewrite Say I have a polynomial (over a ring) x^4+x^2+1. I want to change variables t=x^2 so it beco |