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Fix Phi

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Indigo5684
2025-09-30 13:19:26 -05:00
parent 695e681e7a
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docs/math/abstract-algebra/17-polynomial-rings.md
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@@ -24,7 +24,7 @@ Two polynomials are equal if and only if their corresponding coefficients are eq
**Definition**. The *ring of polynomials with $n$ indeterminates and coefficients in $R$* is defined as $R[x_1][x_2][\ldots][x_n] = R[x_1, x_2, \ldots, x_n]$.
**Definition**. The *evaluation homomorphism* is the homomorphism $\phi: R[x] \rightarrow R$ defined as $\phi(p(x)) = p(\alpha)$ for some $\alpha \in R$.
**Definition**. The *evaluation homomorphism* is the homomorphism $\varphi: R[x] \rightarrow R$ defined as $\varphi(p(x)) = p(\alpha)$ for some $\alpha \in R$.
## Section 17.2 - The Division Algorithm