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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /773/CH18/EX18.01.01
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initial commit / add all books
Diffstat (limited to '773/CH18/EX18.01.01')
-rwxr-xr-x773/CH18/EX18.01.01/18_01_01.sci9
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diff --git a/773/CH18/EX18.01.01/18_01_01.sci b/773/CH18/EX18.01.01/18_01_01.sci
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+//symsum//
+syms n z;
+x=(-0.5)^n
+y=(4*((0.2)^n))
+f1=symsum(x*(z^(-n)),n,0,%inf)
+f2=symsum(y*(z^(-n)),n,0,%inf)
+y=(f1+f2);
+disp(y,"ans=")
+