In [1]:

    

function a(N)
    r = 0
        for n in 1:N
            r = r + sqrt(n)
        end
    return r
end


    

    
Out[1]:





a (generic function with 1 method)

In [2]:

    

function b(N)
    r = 0
        for n in 1:N
            r += log(n)
        end
    return r
end


    

    
Out[2]:





b (generic function with 1 method)

In [3]:

    

function c(N)
    r = 1
       for n in 1:N
           r *= cos(n*pi/10)^2+0.1
       end
    return r
end


    

    
Out[3]:





c (generic function with 1 method)

In [4]:

    

function d(N)
   r = 1
    for n in 1:N
        r *= sqrt(1+exp(-n))
    end
   return r
end


    

    
Out[4]:





d (generic function with 1 method)

In [5]:

    

M = 10
println("Aufgabe 1a: ", a(M))
println("Aufgabe 1b: ", b(M))
println("Aufgabe 1c: ", c(M))
println("Aufgabe 1d: ", d(M))


    

    




Aufgabe 1a: 22.4682781862041
Aufgabe 1b: 15.104412573075518
Aufgabe 1c: 0.00047925075429687466
Aufgabe 1d: 1.2953317536888507

In [ ]: