w = 20.0;  % kN/m, yayili yuk
L = 6.0;   % m, aciklik

M_max = w * L^2 / 8;   % azami egilme momenti
R_A = w * L / 2;       % sol mesnet reaksiyonu
R_B = w * L / 2;       % sag mesnet reaksiyonu

fprintf('Mmax = %.1f kNm\n', M_max);
fprintf('RA = %.1f kN, RB = %.1f kN\n', R_A, R_B);