$-\left(\frac{1}{\mathrm{Cm}}\right)(\mathrm{i\_Na}+\mathrm{i\_Ca}+\mathrm{i\_K}+\mathrm{i\_K\_A}+\mathrm{i\_K\_Ca}+\mathrm{i\_L})$ $\mathrm{alpha\_m}(1-m)-\mathrm{beta\_m}m$ $\frac{-0.6(V+30)}{e^{-0.1(V+30)}-1}$ $20e^{\frac{-(V+55)}{18}}$ $\mathrm{alpha\_h}(1-h)-\mathrm{beta\_h}h$ $0.4e^{\frac{-(V+50)}{20}}$ $\frac{6}{e^{-0.1(V+20)}+1}$ $\mathrm{g\_Na}m^{3}h(V-\mathrm{E\_Na})$ $\mathrm{alpha\_c}(1-c)-\mathrm{beta\_c}c$ $\frac{-0.3(V+13)}{e^{-0.1(V+13)}-1}$ $10e^{\frac{-(V+38)}{18}}$ $\mathrm{g\_Ca}c^3(V-\mathrm{E\_Ca})$ $\frac{RT}{2F}\ln \left(\frac{\mathrm{Ca\_e}}{\mathrm{Ca\_i}}\right)$ $\mathrm{alpha\_n}(1-n)-\mathrm{beta\_n}n$ $\frac{-0.02(V+40)}{e^{-0.1(V+40)}-1}$ $0.4e^{\frac{-(V+50)}{80}}$ $\mathrm{g\_K}n^4(V-\mathrm{E\_K})$ $\mathrm{alpha\_a}(1-a)-\mathrm{beta\_a}a$ $\frac{-0.006(V+90)}{e^{-0.1(V+90)}-1}$ $0.1e^{\frac{-(V+30)}{10}}$ $\mathrm{alpha\_h}(1-h)-\mathrm{beta\_h}h$ $0.04e^{\frac{-(V+70)}{20}}$ $\frac{0.6}{e^{-0.1(V+40)}+1}$ $\mathrm{g\_K\_A}a^{3}h(V-\mathrm{E\_K})$ $\mathrm{g\_K\_Ca}(V-\mathrm{E\_K})$ $\mathrm{g\_K\_Ca}\frac{\left(\frac{\mathrm{Ca\_i}}{\mathrm{Ca\_diss}}\right)^2}{1+\left(\frac{\mathrm{Ca\_i}}{\mathrm{Ca\_diss}}\right)^2}$ $\mathrm{g\_L}(V-\mathrm{E\_L})$ $1E-7$ $1E-6$ $1E-7$ $\frac{-3\mathrm{i\_Ca}}{2Fr}-\frac{\mathrm{Ca\_i}-\mathrm{Ca\_res}}{\mathrm{tau\_Ca}}$