Metamath Proof Explorer
Description: Acommutative magma is a magma with a commutative operation. Definition
8 of BourbakiAlg1 p. 7. (Contributed by AV, 20-Jan-2020)
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Ref |
Expression |
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Assertion |
df-cmgm2 |
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Detailed syntax breakdown
Step |
Hyp |
Ref |
Expression |
0 |
|
ccmgm2 |
|
1 |
|
vm |
|
2 |
|
cmgm2 |
|
3 |
|
cplusg |
|
4 |
1
|
cv |
|
5 |
4 3
|
cfv |
|
6 |
|
ccomlaw |
|
7 |
|
cbs |
|
8 |
4 7
|
cfv |
|
9 |
5 8 6
|
wbr |
|
10 |
9 1 2
|
crab |
|
11 |
0 10
|
wceq |
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