diff options
Diffstat (limited to '67/CH7/EX7.61.b')
| -rwxr-xr-x | 67/CH7/EX7.61.b/example761b.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/67/CH7/EX7.61.b/example761b.sce b/67/CH7/EX7.61.b/example761b.sce new file mode 100755 index 000000000..bc6872be6 --- /dev/null +++ b/67/CH7/EX7.61.b/example761b.sce @@ -0,0 +1,8 @@ +//Example 7.61b
+clc;
+syms z n;
+x1=(1/3)^n;
+X1=symsum(x1*(z^-n),n,0,%inf);
+x2=(1/2)^n;
+X2=symsum(x2*(z^-n),n,-%inf,-1);
+X=X1+X2;
\ No newline at end of file |