Problem getting array after multiplication/division

Hello, in the code below, I wanted to get an array for "Hp" for all the values of "f". I am only getting 1 value for "Hp". Can you tell me what I am doing wrong?

R1 = 10000;
R2 = 10000;
C = 1*10e-6;
f = 0:1000;
f1 = 1/(2*pi*R1*C);
f2 = (R1 + R2)/(2 * pi * R1 * R2 * C);
K = 1;

%lgspA = logspace(0,5,1000);

Hp = K * (1 + (f./f1))/(1 + (f./f2));

plot(log10(f),log10(Hp));

Answer 1

[Adam]

Hp = K * (1 + (f./f1))./(1 + (f./f2));

You are missing the . in yours when dividing your two terms.