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| author | Prashant S | 2019-10-04 12:27:32 +0530 |
|---|---|---|
| committer | GitHub | 2019-10-04 12:27:32 +0530 |
| commit | ac2986488a9731cff5cbb517d8f0ef98e2561d64 (patch) | |
| tree | 7bb3f64824627ef179d5f341266a664fd0b69011 /Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17 | |
| parent | cbb2770fb2f88246175add29623103a56ba338b8 (diff) | |
| parent | b3f3a8ecd454359a2e992161844f2fb599f8238a (diff) | |
| download | R_TBC_Uploads-master.tar.gz R_TBC_Uploads-master.tar.bz2 R_TBC_Uploads-master.zip | |
Added R TBC
Diffstat (limited to 'Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17')
| -rw-r--r-- | Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17/Ex5_2_17.R | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17/Ex5_2_17.R b/Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17/Ex5_2_17.R new file mode 100644 index 00000000..e6436638 --- /dev/null +++ b/Linear_Algebra_by_Jim_Hefferon/CH5/EX2.17/Ex5_2_17.R @@ -0,0 +1,21 @@ +#Example 2.17,chapter 5,scetion III.2,page 419
+#package used matlib v0.9.1
+#Github reposiory of matlib :https://github.com/friendly/matlib
+
+#installation and loading library
+#install.packages("matlib")
+library("matlib")
+M <- matrix(c(1,1,-1,-1),ncol = 2)
+#finding nilpotent index
+A <- matrix(c(0,0,0,0),ncol = 2)
+count <- 1
+Y <- M
+repeat{
+ Y <- Y %*% M
+ if (all.equal(Y,A)){
+ print(count+1)
+ break()
+ }
+ count= count+1
+}
+
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