Library
▹
Algebra
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Rings
ring
Ring
(rings)
(
R
)
+
0
R
−
a
−
[
R
, +]
⋅
1
R
commutative
[
R
, ⋅]
Homomorphisms
Subrings
unit
R
×
a
-1
[
R
×
]
⋅
⋅
a
n
Ideals
Quotient rings
Examples
Iterated operations
Polynomials
δ
R
,
i
,
j
Matrices
Modules