2024-10-16 18:07:41 -07:00
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=i.4 NB. create an Identity matrix of size 4
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2023-07-01 11:58:00 -04:00
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1 0 0 0
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0 1 0 0
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0 0 1 0
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0 0 0 1
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2024-10-16 18:07:41 -07:00
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Id=: =@i. NB. define as a verb with a user-defined name
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Id 5 NB. create an Identity matrix of size 5
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2023-07-01 11:58:00 -04:00
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1 0 0 0 0
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0 1 0 0 0
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0 0 1 0 0
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0 0 0 1 0
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0 0 0 0 1
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