From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 26/CH1/EX1.2.34/1_2_34.sce | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100755 26/CH1/EX1.2.34/1_2_34.sce

(limited to '26/CH1/EX1.2.34/1_2_34.sce')

diff --git a/26/CH1/EX1.2.34/1_2_34.sce b/26/CH1/EX1.2.34/1_2_34.sce
new file mode 100755
index 000000000..cd7923dc5
--- /dev/null
+++ b/26/CH1/EX1.2.34/1_2_34.sce
@@ -0,0 +1,48 @@
+disp('the augmented matrix is:')
+a=[1 0 0 0 0 0 0;1 2 4 8 16 32 2.9;1 4 16 64 256 1024 14.8;1 6 36 216 1296 7776 39.6;1 8 64 512 4096 32768 74.3;1 10 10^2 10^3 10^4 10^5 119];
+disp(a)
+disp('performing row transformations')
+for k=2:6
+  a(k,:)=a(k,:)-a(1,:)
+end
+disp(a)
+j=2;
+for k=3:6
+  a(k,:)=a(k,:)-j*a(2,:)
+  j=j+1;
+end
+disp(a)
+j=[0 0 0 3 6 10];
+for k=4:6
+  a(k,:)=a(k,:)-j(k)*a(3,:)
+end
+disp(a)
+a(5,:)=a(5,:)-4*a(4,:)
+a(6,:)=a(6,:)-10*a(4,:)
+disp(a)
+a(6,:)=a(6,:)-5*a(5,:)
+disp(a)
+a(6,:)=a(6,:)/a(6,6)
+disp(a)
+j=[0 32 960 4800 7680]
+for k=1:5
+  a(k,:)=a(k,:)-j(k)*a(6,:)
+end
+disp(a)
+a(5,:)=a(5,:)/a(5,5)
+j=[0 16 224 576]
+for k=2:4
+  a(k,:)=a(k,:)-j(k)*a(5,:)
+end
+a(4,:)=a(4,:)/48
+a(2,:)=a(2,:)-8*a(4,:)
+a(3,:)=a(3,:)-48*a(4,:)
+a(3,:)=a(3,:)/8
+a(2,:)=a(2,:)-4*a(3,:)
+a(2,:)=a(2,:)/2
+disp(a)
+v=[a(1,7) a(2,7) a(3,7) a(4,7) a(5,7) a(6,7)]
+p=poly(v,"t","coeff")
+disp('p(t)=')
+disp(p)
+disp('p(7.5)=64.6 hundred lb')
\ No newline at end of file
-- 
cgit