clc
format long
a=2; b=3;
disp('****** my name is Wala Qasim Al-Ramoni *************') 
disp('****** ID : 1090223                    *************') 
disp('****** instructor name Hani Kabajah    *************') 
disp('**') 
s=traprl(a,b,10);
s=simprl(a,b,5);
s=gauss(2,3);
disp('****** this is the first derivative for the nodes starting from 2, 2.1 ,2.2 ..... 3*************') 
for x=2:0.1:3
s=first_derivative(x,0.1);
end
disp('****** this is the second  derivative for the nodes starting from 2, 2.1 ,2.2 ..... 3*************') 
for x=2:0.1:3
s=second_derivative(x,0.1);
end