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Why Can't the Polynomial Ring Be a Field?
Does Every Abelian Group Admit a Ring Structure?
Ring Such That $x^4=x$ for All $x$ Is Commutative
Why “characteristic zero” & Not “infinite characteristic”?
What Kind of Work Do Modern Day Algebraists Do?
Quotient Ring of Gaussian Integers
Why Doesn't 0 Being a Prime Ideal in Z Imply That 0 Is a Prime Number?