Taking part of a matrix.

06302021, 04:42 PM
Post: #4




RE: Taking part of a matrix.
(06302021 01:25 PM)Isai Wrote: Is there any way of take part of a matrix? For example in Matlab it could be A(i:j,m:n) to take from i to j rows and m to n columns. From the section "Matrix references" in the Prime manual: Quote:M1({{1,1},{2,2}}) extracts a submatrix from the element in the first row and column to the element in the second row and column. So your Mathlab example for A(i:j,m:n) would translate on the Prime to M1({{i,m},{j,n}}) 

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Messages In This Thread 
Taking part of a matrix.  Isai  06302021, 01:25 PM
RE: Taking part of a matrix.  ijabbott  06302021, 02:54 PM
RE: Taking part of a matrix.  robmio  06302021, 03:22 PM
RE: Taking part of a matrix.  Didier Lachieze  06302021 04:42 PM

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