1 files changed, 20 insertions, 20 deletions
diff --git a/191/CH6/EX6.2/Example6_2.sce b/191/CH6/EX6.2/Example6_2.sce
index d4604caea..1779ff2e4 100755
--- a/191/CH6/EX6.2/Example6_2.sce
+++ b/191/CH6/EX6.2/Example6_2.sce
@@ -1,21 +1,21 @@
-//Numerical Differentiation
-clc;
-clear;
-close();
-format('v',9);
-deff('[y]=f(x)','y=exp(-x)');
-h = [1 .2 .1 .02 .01 .002 .001 .0002];
-x0 = 1 - h;
-x1 = ones(:,8);
-x2 = 1+h;
-f0 = f(x0);
-f1 = f(x1);
-f2 = f(x2);
-dif = (f2-f0)./(2*h);
-max_trun_err = exp(h-1).*h^2/6;
-act_err = abs(- exp(-1)-dif);
-answer = [h' f0' f2' dif' max_trun_err' act_err'];
-disp(answer,'    h        f0            f2       f2-f0/2h  h^2*exp(h-1)/6 |Actual Error|');
-disp('truncation error does not exceed h^2*exp(h-1)/6')
-x = (0:.0002:3);
+//Numerical Differentiation
+clc;
+clear;
+close();
+format('v',9);
+deff('[y]=f(x)','y=exp(-x)');
+h = [1 .2 .1 .02 .01 .002 .001 .0002];
+x0 = 1 - h;
+x1 = ones(1,8);
+x2 = 1+h;
+f0 = f(x0);
+f1 = f(x1);
+f2 = f(x2);
+dif = (f2-f0)./(2*h);
+max_trun_err = exp(h-1).*h.^2/6;
+act_err = abs(- exp(-1)-dif);
+answer = [h' f0' f2' dif' max_trun_err' act_err'];
+disp(answer,'    h        f0            f2       f2-f0/2h  h^2*exp(h-1)/6 |Actual Error|');
+disp('truncation error does not exceed h^2*exp(h-1)/6')
+x = (0:.0002:3);
 plot(x,f(x));
 \ No newline at end of file