Differences
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unital_ring [2014/03/21 11:11] 127.0.0.1 external edit |
unital_ring [2014/05/26 10:45] nikolaj |
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==== Set ==== | ==== Set ==== | ||
| @#55CCEE: context | @#55CCEE: $X$ | | | @#55CCEE: context | @#55CCEE: $X$ | | ||
- | + | | @#FFBB00: definiendum | @#FFBB00: $\langle X,+,* \rangle \in \mathrm{it}$ | | |
- | | @#FFBB00: definiendum | @#FFBB00: $\langle X,+,* \rangle \in \mathrm{unitalRing}(X)$ | | + | |
| @#55CCEE: context | @#55CCEE: $\langle X,+,* \rangle \in \mathrm{ring}(X)$ | | | @#55CCEE: context | @#55CCEE: $\langle X,+,* \rangle \in \mathrm{ring}(X)$ | | ||
| @#55CCEE: context | @#55CCEE: $\langle X,* \rangle \in \mathrm{monoid}(X)$ | | | @#55CCEE: context | @#55CCEE: $\langle X,* \rangle \in \mathrm{monoid}(X)$ | |