# Differences

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 square_matrix [2014/03/21 11:11]127.0.0.1 external edit square_matrix [2016/09/30 15:54] (current)nikolaj Both sides previous revision Previous revision 2016/09/30 15:54 nikolaj 2014/03/21 11:11 external edit2013/09/15 17:37 nikolaj old revision restored (2013/09/06 22:04) 2016/09/30 15:54 nikolaj 2014/03/21 11:11 external edit2013/09/15 17:37 nikolaj old revision restored (2013/09/06 22:04) Line 3: Line 3: | @#55CCEE: context ​    | @#55CCEE: $X$ | | @#55CCEE: context ​    | @#55CCEE: $X$ | | @#55CCEE: context ​    | @#55CCEE: $n\in \mathbb N$ | | @#55CCEE: context ​    | @#55CCEE: $n\in \mathbb N$ | - | @#FFBB00: definiendum | @#FFBB00: $\mathrm{Matrix}(n,​X)\equiv \mathrm{Matrix}(n,​n,​X)$ | | @#FFBB00: definiendum | @#FFBB00: $\mathrm{Matrix}(n,​X)\equiv \mathrm{Matrix}(n,​n,​X)$ | - ==== Discussion ​==== + ----- + === Discussion === We write $A_{i,​j}\equiv (A_i)_j$ We write $A_{i,​j}\equiv (A_i)_j$ - ==== Parents ==== + + ----- === Subset of === === Subset of === [[Matrix]] [[Matrix]]