//Created by libAntimony v2.4
model morris_1981__environment(time_)

  // Variable initializations:
  time_ = ;
end

model morris_1981__V(V, i_L, i_Ca, i_K, time_)

  // Rate Rules:
  V' = (i_app - (i_L + i_Ca + i_K)) / C;

  // Variable initializations:
  V = -50;
  C = 20.0;
  i_app = 300.0;
  i_L = ;
  i_Ca = ;
  i_K = ;
  time_ = ;
end

model morris_1981__i_L(i_L, V)

  // Assignment Rules:
  i_L := g_L * (V - E_L);

  // Variable initializations:
  g_L = 2.0;
  E_L = -50.00;
  V = ;
end

model morris_1981__i_Ca(i_Ca, V)

  // Assignment Rules:
  i_Ca := g_Ca * m_infinity * (V - E_Ca);
  m_infinity := 0.5 * (1 + tanh((V - V1) / V2));

  // Variable initializations:
  E_Ca = 100.0;
  g_Ca = 4.0;
  V1 = 10.0;
  V2 = 15.0;
  V = ;
end

model morris_1981__i_K_n_gate(n, V, time_)

  // Assignment Rules:
  n_infinity := 0.5 * (1 + tanh((V - V3) / V4));
  lambda_n := lambda_n_bar * cosh((V - V3) / (2 * V4));

  // Rate Rules:
  n' = lambda_n * (n_infinity - n);

  // Variable initializations:
  n = 0.001;
  lambda_n_bar = 0.066666667;
  V3 = -1.0;
  V4 = 14.5;
  V = ;
  time_ = ;
end

model morris_1981__i_K(i_K, time_, V, n)

  // Sub-modules, and any changes to those submodules:
  i_K_n_gate: morris_1981__i_K_n_gate(n, V, time_);

  // Assignment Rules:
  i_K := g_K * n * (V - E_K);

  // Variable initializations:
  E_K = -70.0;
  g_K = 8.0;
end

model *morris_1981____main()

  // Sub-modules, and any changes to those submodules:
  environment: morris_1981__environment(time_);
  V: morris_1981__V(V0, i_L0, i_Ca0, i_K0, time_);
  i_L: morris_1981__i_L(i_L0, V0);
  i_Ca: morris_1981__i_Ca(i_Ca0, V0);
  i_K: morris_1981__i_K(i_K0, time_, V0, n);
end