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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /75/CH4 | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '75/CH4')
| -rwxr-xr-x | 75/CH4/EX4.10/ex_9.sce | 5 | ||||
| -rwxr-xr-x | 75/CH4/EX4.8/ex_7.sce | 6 |
2 files changed, 7 insertions, 4 deletions
diff --git a/75/CH4/EX4.10/ex_9.sce b/75/CH4/EX4.10/ex_9.sce index b3ba594e2..15d7a7339 100755 --- a/75/CH4/EX4.10/ex_9.sce +++ b/75/CH4/EX4.10/ex_9.sce @@ -1,7 +1,8 @@ - // PG (227) +// PG (227) deff('[y]=f(x)','y=exp(x)') -c3=0.994571+0.997308*x+0.542991*x^2+0.177347*x^3; +x = -1:0.01:1; +c3=0.994571+0.997308*x+0.542991*x.^2+0.177347*x.^3; norm(exp(x)-c3,'inf') // as obtained in the example 6, c4 = 0.00547, T4(x) = (-1) diff --git a/75/CH4/EX4.8/ex_7.sce b/75/CH4/EX4.8/ex_7.sce index 01c0b0149..8ef400009 100755 --- a/75/CH4/EX4.8/ex_7.sce +++ b/75/CH4/EX4.8/ex_7.sce @@ -1,4 +1,4 @@ - // PG (220) +// PG (220) deff('[y]=f(x)','y=exp(x)') @@ -22,7 +22,9 @@ C4=2*(integrate('exp(cos(x))*cos(4*x)','x',0,3.14))/(3.14) C5=2*(integrate('exp(cos(x))*cos(5*x)','x',0,3.14))/(3.14) // we obtain +x=0:.01:%pi; // defining the range of x + c1=1.266+1.130*x; -c3=0.994571+0.997308*x+0.542991*x^2+0.177347*x^3; +c3=0.994571+0.997308*x+0.542991*x.^2+0.177347*x.^3; norm(exp(x)-c1,'inf') norm(exp(x)-c3,'inf')
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