Parameter	Symbol	Value (units)
Leak conductance	$g_L$	0.3 mS cm−2
Membrane capacitance	$C_m$	1 μF cm−2
Maximum pump conductance	$g_{\text{NaK}}$	7 μS cm−2
Pump reversal potential	$E_{\mathit{\text{pump}}}$	−220 mV
Squid giant axon radius	$r$	0.25 mm
Leak reversal potential	$E_L$	−51 mV
Potassium ion Nernst potential	$E_{\text{K}}$	−74 mV
Sodium ion Nernst potential	$E_{\text{Na}}$	53 mV