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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1670/CH3/EX3.20 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1670/CH3/EX3.20')
| -rwxr-xr-x | 1670/CH3/EX3.20/3_20.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1670/CH3/EX3.20/3_20.sce b/1670/CH3/EX3.20/3_20.sce new file mode 100755 index 000000000..5f8f0db43 --- /dev/null +++ b/1670/CH3/EX3.20/3_20.sce @@ -0,0 +1,16 @@ +//Example 3.20
+//Gauss Seidel Method
+//Page no. 75
+clc;clear;close;
+
+x0=0;y0=0;z0=0;
+deff('x=f1(y,z)','x=(17-y+2*z)/20')
+deff('y=f2(x,z)','y=(-18-3*x+z)/20')
+deff('z=f3(x,y)','z=(25-3*x+3*y)/20')
+for i=1:3
+ x0=f1(y0,z0);
+ y0=f2(x0,z0);
+ z0=f3(x0,y0);
+ printf('\tx(%i) = %g\n\n\ty(%i) = %g\n\n\tz(%i) = %g\n\n\n\n',i,x0,i,y0,i,z0)
+end
+printf('Thus we find that solution converges to %.1g, %.1g and %.1g',x0,y0,z0)
\ No newline at end of file |