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Top Questions
11
votes
For real univariate polynomials $f, g$, $f \circ f \circ f = g \circ g \circ g \implies f = g$?
polynomials
function-and-relation-composition
asked Feb 9, 2020 at 9:10
math.stackexchange.com
11
votes
Is mate-in-$n$ problem for Trappist-1 undecidable?
game-theory
combinatorial-game-theory
chessboard
decidability
infinite-games
asked Jun 3, 2022 at 2:05
math.stackexchange.com
Top Answers
5
All derivative of a polynomial at a point is $0$, then such polynomial is $0$
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