Table 4.

Feasible ranges for the different state variables. The ranges are used to compute the regularization loss.

State Variable	Minimum	Maximum
${\left[{Ca}^{2+}\right]}_i$	0 mM	1e-02 mM
${\left[{Ca}^{2+}\right]}_e$	0 mM	1e-01 mM
$h$	0	1
${\left[I{P}_3\right]}_i$	0 mM	1e-02mM
${\left[{Na}^{+}\right]}_i$	5e+00mM	4e+01mM
${\left[K^{+}\right]}_i$	5e+01mM	103mM
$V$	−2e-01V	0V