21 files changed, 208 insertions, 0 deletions

diff --git a/260/CH1/EX1.1/1_01.sce b/260/CH1/EX1.1/1_01.sce
new file mode 100644
index 000000000..d74634311
--- /dev/null
+++ b/260/CH1/EX1.1/1_01.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.1

+//Pg No. 8

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 8')
\ No newline at end of file
diff --git a/260/CH1/EX1.10/1_10.sce b/260/CH1/EX1.10/1_10.sce
new file mode 100644
index 000000000..2a4edfc9f
--- /dev/null
+++ b/260/CH1/EX1.10/1_10.sce
@@ -0,0 +1,16 @@
+//Eg-1.10

+//pg-24

+

+clear

+clc

+

+a=input("enter any number");

+printf('Enter \n1 to find square root \n2 to find logarithm \n3 to find the exponential\n\n')

+choice = input("Enter your choice");

+

+select choice,

+  case 1 then r=sqrt(a);disp(r),

+  case 2 then r=log(a);disp(r),

+  case 3 then r=exp(a);disp(r),

+      else printf('Invalid Choice\n')

+end
\ No newline at end of file
diff --git a/260/CH1/EX1.11/1_11.sce b/260/CH1/EX1.11/1_11.sce
new file mode 100644
index 000000000..354446a77
--- /dev/null
+++ b/260/CH1/EX1.11/1_11.sce
@@ -0,0 +1,9 @@
+//Eg-1.11

+//pg-26

+

+clear

+clc

+

+x=input("enter any value in radians to find its sine value")

+v=sin(x);

+disp(v)
\ No newline at end of file
diff --git a/260/CH1/EX1.12/1_12.sce b/260/CH1/EX1.12/1_12.sce
new file mode 100644
index 000000000..012bfad15
--- /dev/null
+++ b/260/CH1/EX1.12/1_12.sce
@@ -0,0 +1,9 @@
+//Eg-1.12

+//pg-27

+

+clear

+clc

+

+x = input("enter any value ")

+v = exp(-(x)^2/2);

+disp(v)
\ No newline at end of file
diff --git a/260/CH1/EX1.13/1_13.sce b/260/CH1/EX1.13/1_13.sce
new file mode 100644
index 000000000..137a6e416
--- /dev/null
+++ b/260/CH1/EX1.13/1_13.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.13

+//Pg No. 29

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 29')
\ No newline at end of file
diff --git a/260/CH1/EX1.14/1_14.sce b/260/CH1/EX1.14/1_14.sce
new file mode 100644
index 000000000..fd59a6e21
--- /dev/null
+++ b/260/CH1/EX1.14/1_14.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.14

+//Pg No. 31

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 31')
\ No newline at end of file
diff --git a/260/CH1/EX1.15/1_15.sce b/260/CH1/EX1.15/1_15.sce
new file mode 100644
index 000000000..f4655f483
--- /dev/null
+++ b/260/CH1/EX1.15/1_15.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.15

+//Pg No. 33

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 33')
\ No newline at end of file
diff --git a/260/CH1/EX1.16/1_16.sce b/260/CH1/EX1.16/1_16.sce
new file mode 100644
index 000000000..7cb207893
--- /dev/null
+++ b/260/CH1/EX1.16/1_16.sce
@@ -0,0 +1,16 @@
+//Eg-1.16

+//pg-35

+

+clear

+clc

+

+a=[0.5 0.5 -0.5;0.5 1 -1;-1 0.5 0.5];

+

+printf('The given matrix is \n\n')

+disp(a)

+

+printf('The program prints the elements of the matrix as the following\n\n')

+

+for i=1:9

+    printf("a(%d) = %f\n",i,a(i))

+end
\ No newline at end of file
diff --git a/260/CH1/EX1.17/1_17.sce b/260/CH1/EX1.17/1_17.sce
new file mode 100644
index 000000000..e9ab0deb5
--- /dev/null
+++ b/260/CH1/EX1.17/1_17.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.17

+//Pg No. 36

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 36')
\ No newline at end of file
diff --git a/260/CH1/EX1.18/1_18.sce b/260/CH1/EX1.18/1_18.sce
new file mode 100644
index 000000000..99e11b21d
--- /dev/null
+++ b/260/CH1/EX1.18/1_18.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.18

+//Pg No. 37

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 37')
\ No newline at end of file
diff --git a/260/CH1/EX1.19/1_19.sce b/260/CH1/EX1.19/1_19.sce
new file mode 100644
index 000000000..2b6cbc8ab
--- /dev/null
+++ b/260/CH1/EX1.19/1_19.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.19

+//Pg No. 39

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 39')
\ No newline at end of file
diff --git a/260/CH1/EX1.2/1_02.sce b/260/CH1/EX1.2/1_02.sce
new file mode 100644
index 000000000..cb8cb864d
--- /dev/null
+++ b/260/CH1/EX1.2/1_02.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.2

+//Pg No. 10

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 10')
\ No newline at end of file
diff --git a/260/CH1/EX1.20/1_20.sce b/260/CH1/EX1.20/1_20.sce
new file mode 100644
index 000000000..603ecd34e
--- /dev/null
+++ b/260/CH1/EX1.20/1_20.sce
@@ -0,0 +1,12 @@
+//Eg-1.20

+//pg-35

+

+clear

+clc

+

+summ=0;

+for i=1:9;

+   summ=summ+i;

+end

+disp("sum of first 9 natural no.s")

+disp(summ)
\ No newline at end of file
diff --git a/260/CH1/EX1.21/1_21.sce b/260/CH1/EX1.21/1_21.sce
new file mode 100644
index 000000000..56f1a1486
--- /dev/null
+++ b/260/CH1/EX1.21/1_21.sce
@@ -0,0 +1,6 @@
+//Eg No. 1.21

+//Pg No. 43

+clc ;

+clear ;

+close ;

+printf('did not have a scilab analogy for the c++ code, for details go the page no. 43')
\ No newline at end of file
diff --git a/260/CH1/EX1.3/1_03.sce b/260/CH1/EX1.3/1_03.sce
new file mode 100644
index 000000000..b6af9334c
--- /dev/null
+++ b/260/CH1/EX1.3/1_03.sce
@@ -0,0 +1,12 @@
+//Eg No. 1.3

+//Pg No. 12

+clc ;

+clear ;

+close ;

+deff('v = f(R,T,M)','v = sqrt(8*R*T/(3.14159*M))')

+R = 8.314*(10^7)

+M = input('Enter the value of M')

+T = input ('Enter the value of T')

+v = f(R,M,T)

+disp('v = ')

+disp(v)
\ No newline at end of file
diff --git a/260/CH1/EX1.4/1_4.sce b/260/CH1/EX1.4/1_4.sce
new file mode 100644
index 000000000..c0469f5a5
--- /dev/null
+++ b/260/CH1/EX1.4/1_4.sce
@@ -0,0 +1,14 @@
+//Eg-1.4
+//pg-13
+
+clear
+clc
+
+
+a=input("enter any number")
+r=a-round(a/2)*2;
+if r==0 then
+    disp("even number")
+else
+    disp("odd number")
+end
\ No newline at end of file
diff --git a/260/CH1/EX1.5/1_5.sce b/260/CH1/EX1.5/1_5.sce
new file mode 100644
index 000000000..ca87a6395
--- /dev/null
+++ b/260/CH1/EX1.5/1_5.sce
@@ -0,0 +1,13 @@
+//Eg-1.5

+//pg-16

+

+clear

+clc

+

+

+summ=0;

+for i=1:100

+    summ=summ+i^2;

+end

+disp("sum of squares of first 100 natural numbers is")

+disp(summ)
\ No newline at end of file
diff --git a/260/CH1/EX1.6/1_06.sce b/260/CH1/EX1.6/1_06.sce
new file mode 100644
index 000000000..cf402cab5
--- /dev/null
+++ b/260/CH1/EX1.6/1_06.sce
@@ -0,0 +1,6 @@
+//Example 1.6

+//Pg No. 18

+choice = 'a'

+while choice ~= 'T'

+    choice = input('Type T and press enter to terminate')

+end
\ No newline at end of file
diff --git a/260/CH1/EX1.7/1_7.sce b/260/CH1/EX1.7/1_7.sce
new file mode 100644
index 000000000..80b252510
--- /dev/null
+++ b/260/CH1/EX1.7/1_7.sce
@@ -0,0 +1,19 @@
+//Eg-1.7

+//pg-19

+

+clear

+clc

+

+

+F(1)=1;

+F(2)=1;

+eps=10^(-12);

+err=100;

+i=1;

+while err>=eps

+    F(i+2)=F(i+1)+F(i);

+    err=abs((F(i+1)/F(i+2)-(F(i)/F(i+1))));

+    i=i+1;

+    end

+goldenratio=F(i)/F(i+1);

+disp(goldenratio)
\ No newline at end of file
diff --git a/260/CH1/EX1.8/1_8.sce b/260/CH1/EX1.8/1_8.sce
new file mode 100644
index 000000000..d16f8cc33
--- /dev/null
+++ b/260/CH1/EX1.8/1_8.sce
@@ -0,0 +1,14 @@
+//Eg-1.8

+//pg-21

+

+clear

+clc

+

+a=input("enter any number")

+if a<=0 then

+    disp("logarithm cannot be computed")

+else

+    p=log(a);

+    disp("logarithm of given number is ")

+    disp(p)

+end
\ No newline at end of file
diff --git a/260/CH1/EX1.9/1_9.sce b/260/CH1/EX1.9/1_9.sce
new file mode 100644
index 000000000..469ce0af5
--- /dev/null
+++ b/260/CH1/EX1.9/1_9.sce
@@ -0,0 +1,14 @@
+//Eg-1.9    

+//pg-22

+

+clear

+clc

+

+a=input("enter any number")

+if a<=0 then

+    disp("logarithm cannot be computed")

+exit(0);

+end

+    p=log(a);

+    disp("logarithm of given number is ")

+    disp(p)