From 1f7a1a1325ea5284b92b57cd4ebac2d1d3f89ca2 Mon Sep 17 00:00:00 2001 From: gogotanaka Date: Sat, 11 Oct 2014 23:43:12 -0700 Subject: [PATCH 1/3] Update NEWS --- NEWS | 1 + 1 file changed, 1 insertion(+) diff --git a/NEWS b/NEWS index 82ab9b3..80aaaa2 100644 --- a/NEWS +++ b/NEWS @@ -142,6 +142,7 @@ with all sufficient information, see the ChangeLog file. by deleting the specified row and column. * Matrix#cofactor(row, column) returns the (row, column) cofactor which is obtained by multiplying the first minor by (-1)**(row + column). + * Matrix#adjugate returns the adjugate of the matrix. * hstack and vstack are new instance and class methods to stack matrices horizontally and vertically. * Matrix#laplace_expansion(row_or_column: num) returns the laplace_expansion -- 1.9.3 (Apple Git-50)