query: Why changing an element of a matrix is changing both rows?
positive_passages.docid: 1607
positive_passages.text: List of lists changes reflected across sublists unexpectedly
negative_passages.docid: 34976
negative_passages.text: How to use "Drop" function to drop matrix' rows and columns in an arbitrary way?
negative_passages.docid: 6233
negative_passages.text: Why does list(my_list) modify the object?
negative_passages.docid: 34198
negative_passages.text: Avoiding overlapping superscripts and subscripts in matrices
negative_passages.docid: 141548
negative_passages.text: Determinant of base change matrix is the index
negative_passages.docid: 1777
negative_passages.text: Changing array in method changes array outside
negative_passages.docid: 20352
negative_passages.text: Why does foo.append(bar) affect all elements in a list of lists?
negative_passages.docid: 13948
negative_passages.text: Matrix in a matrix
negative_passages.docid: 32833
negative_passages.text: Matrix is either null or similar to the elementary matrix $E_{2,1}$
negative_passages.docid: 95634
negative_passages.text: Python The appended element in the list changes as its original variable changes
negative_passages.docid: 47943
negative_passages.text: Replicate Element-wise in matrix
negative_passages.docid: 104886
negative_passages.text: Problem in skew-symmetric matrix
negative_passages.docid: 46267
negative_passages.text: Writing a matrix over two lines
negative_passages.docid: 59125
negative_passages.text: Why does this matrix give the derivative of a function?
negative_passages.docid: 44333
negative_passages.text: Why do elementary matrix operations not affect the row space of a given matrix?
negative_passages.docid: 116824
negative_passages.text: Find the sum of two elements in a matrix
negative_passages.docid: 68608
negative_passages.text: Why do row equivalent matrices have the same row space?