exercise 1

129 days ago by karensby

solve(6 - 2*(x - 3)==3 + x,x) 
        
[x == 3]
[x == 3]
diff(x*csc(x^2)) 
        
-2*x^2*csc(x^2)*cot(x^2) + csc(x^2)
-2*x^2*csc(x^2)*cot(x^2) + csc(x^2)
integral(cos(2*x) ,x) 
        
1/2*sin(2*x)
1/2*sin(2*x)
diff(1/2*sin(2*x)) 
        
cos(2*x)
cos(2*x)
def f(x): return (3-2*x^2)/(5*x^2+100*x) f(1000000) 
        
-1999999999997/5000100000000
-1999999999997/5000100000000