text: /* Created by Language version: 6.2.0 */
  /* NOT VECTORIZED */
  #include <stdio.h>
  #include <stdlib.h>
  #include <math.h>
  #include "scoplib_ansi.h"
  #undef PI
  #define nil 0
  #include "md1redef.h"
  #include "section.h"
  #include "nrniv_mf.h"
  #include "md2redef.h"
   
  #if METHOD3
  extern int _method3;
  #endif
  
  #if !NRNGPU
  #undef exp
  #define exp hoc_Exp
  extern double hoc_Exp(double);
  #endif
   
  #define _threadargscomma_ /**/
  #define _threadargs_ /**/
   
  #define _threadargsprotocomma_ /**/
  #define _threadargsproto_ /**/
   	/*SUPPRESS 761*/
  	/*SUPPRESS 762*/
  	/*SUPPRESS 763*/
  	/*SUPPRESS 765*/
  	 extern double *getarg();
   static double *_p; static Datum *_ppvar;
   
  #define t nrn_threads->_t
  #define dt nrn_threads->_dt
  #define gbar _p[0]
  #define sha _p[1]
  #define shi _p[2]
  #define k_tauH _p[3]
  #define sh_tauH _p[4]
  #define ik _p[5]
  #define m _p[6]
  #define h _p[7]
  #define ek _p[8]
  #define Dm _p[9]
  #define Dh _p[10]
  #define _g _p[11]
  #define _ion_ek	*_ppvar[0]._pval
  #define _ion_ik	*_ppvar[1]._pval
  #define _ion_dikdv	*_ppvar[2]._pval
   
  #if MAC
  #if !defined(v)
  #define v _mlhv
  #endif
  #if !defined(h)
  #define h _mlhh
  #endif
  #endif
   
  #if defined(__cplusplus)
  extern "C" {
  #endif
   static int hoc_nrnpointerindex =  -1;
   /* external NEURON variables */
   extern double celsius;
   /* declaration of user functions */
   static void _hoc_alph(void);
   static void _hoc_alpm(void);
   static void _hoc_beth(void);
   static void _hoc_betm(void);
   static void _hoc_trates(void);
   static int _mechtype;
  extern void _nrn_cacheloop_reg(int, int);
  extern void hoc_register_prop_size(int, int, int);
  extern void hoc_register_limits(int, HocParmLimits*);
  extern void hoc_register_units(int, HocParmUnits*);
  extern void nrn_promote(Prop*, int, int);
  extern Memb_func* memb_func;
   extern void _nrn_setdata_reg(int, void(*)(Prop*));
   static void _setdata(Prop* _prop) {
   _p = _prop->param; _ppvar = _prop->dparam;
   }
   static void _hoc_setdata() {
   Prop *_prop, *hoc_getdata_range(int);
   _prop = hoc_getdata_range(_mechtype);
     _setdata(_prop);
   hoc_retpushx(1.);
  }
   /* connect user functions to hoc names */
   static VoidFunc hoc_intfunc[] = {
   "setdata_kamt", _hoc_setdata,
   "alph_kamt", _hoc_alph,
   "alpm_kamt", _hoc_alpm,
   "beth_kamt", _hoc_beth,
   "betm_kamt", _hoc_betm,
   "trates_kamt", _hoc_trates,
   0, 0
  };
  #define alph alph_kamt
  #define alpm alpm_kamt
  #define beth beth_kamt
  #define betm betm_kamt
   extern double alph( double );
   extern double alpm( double );
   extern double beth( double );
   extern double betm( double );
   /* declare global and static user variables */
  #define a0h a0h_kamt
   double a0h = 0.018;
  #define a0m a0m_kamt
   double a0m = 0.04;
  #define gmh gmh_kamt
   double gmh = 0.99;
  #define gmm gmm_kamt
   double gmm = 0.75;
  #define htau htau_kamt
   double htau = 0;
  #define hinf hinf_kamt
   double hinf = 0;
  #define mtau mtau_kamt
   double mtau = 0;
  #define minf minf_kamt
   double minf = 0;
  #define q10 q10_kamt
   double q10 = 3;
  #define vhalfh vhalfh_kamt
   double vhalfh = -70;
  #define vhalfm vhalfm_kamt
   double vhalfm = -45;
  #define zetah zetah_kamt
   double zetah = 0.2;
  #define zetam zetam_kamt
   double zetam = 0.1;
   /* some parameters have upper and lower limits */
   static HocParmLimits _hoc_parm_limits[] = {
   0,0,0
  };
   static HocParmUnits _hoc_parm_units[] = {
   "mtau_kamt", "ms",
   "htau_kamt", "ms",
   "gbar_kamt", "mho/cm2",
   "ik_kamt", "mA/cm2",
   0,0
  };
   static double delta_t = 0.01;
   static double h0 = 0;
   static double m0 = 0;
   static double v = 0;
   /* connect global user variables to hoc */
   static DoubScal hoc_scdoub[] = {
   "a0m_kamt", &a0m_kamt,
   "vhalfm_kamt", &vhalfm_kamt,
   "zetam_kamt", &zetam_kamt,
   "gmm_kamt", &gmm_kamt,
   "a0h_kamt", &a0h_kamt,
   "vhalfh_kamt", &vhalfh_kamt,
   "zetah_kamt", &zetah_kamt,
   "gmh_kamt", &gmh_kamt,
   "q10_kamt", &q10_kamt,
   "minf_kamt", &minf_kamt,
   "mtau_kamt", &mtau_kamt,
   "hinf_kamt", &hinf_kamt,
   "htau_kamt", &htau_kamt,
   0,0
  };
   static DoubVec hoc_vdoub[] = {
   0,0,0
  };
   static double _sav_indep;
   static void nrn_alloc(Prop*);
  static void  nrn_init(_NrnThread*, _Memb_list*, int);
  static void nrn_state(_NrnThread*, _Memb_list*, int);
   static void nrn_cur(_NrnThread*, _Memb_list*, int);
  static void  nrn_jacob(_NrnThread*, _Memb_list*, int);
   
  static int _ode_count(int);
  static void _ode_map(int, double**, double**, double*, Datum*, double*, int);
  static void _ode_spec(_NrnThread*, _Memb_list*, int);
  static void _ode_matsol(_NrnThread*, _Memb_list*, int);
   
  #define _cvode_ieq _ppvar[3]._i
   /* connect range variables in _p that hoc is supposed to know about */
   static const char *_mechanism[] = {
   "6.2.0",
  "kamt",
   "gbar_kamt",
   "sha_kamt",
   "shi_kamt",
   "k_tauH_kamt",
   "sh_tauH_kamt",
   0,
   "ik_kamt",
   0,
   "m_kamt",
   "h_kamt",
   0,
   0};
   static Symbol* _k_sym;
   
  extern Prop* need_memb(Symbol*);
  
  static void nrn_alloc(Prop* _prop) {
  	Prop *prop_ion;
  	double *_p; Datum *_ppvar;
   	_p = nrn_prop_data_alloc(_mechtype, 12, _prop);
   	/*initialize range parameters*/
   	gbar = 0.0002;
   	sha = 9.9;
   	shi = 5.7;
   	k_tauH = 1;
   	sh_tauH = -0;
   	_prop->param = _p;
   	_prop->param_size = 12;
   	_ppvar = nrn_prop_datum_alloc(_mechtype, 4, _prop);
   	_prop->dparam = _ppvar;
   	/*connect ionic variables to this model*/
   prop_ion = need_memb(_k_sym);
   nrn_promote(prop_ion, 0, 1);
   	_ppvar[0]._pval = &prop_ion->param[0]; /* ek */
   	_ppvar[1]._pval = &prop_ion->param[3]; /* ik */
   	_ppvar[2]._pval = &prop_ion->param[4]; /* _ion_dikdv */
   
  }
   static void _initlists();
    /* some states have an absolute tolerance */
   static Symbol** _atollist;
   static HocStateTolerance _hoc_state_tol[] = {
   0,0
  };
   static void _update_ion_pointer(Datum*);
   extern Symbol* hoc_lookup(const char*);
  extern void _nrn_thread_reg(int, int, void(*f)(Datum*));
  extern void _nrn_thread_table_reg(int, void(*)(double*, Datum*, Datum*, _NrnThread*, int));
  extern void hoc_register_tolerance(int, HocStateTolerance*, Symbol***);
  extern void _cvode_abstol( Symbol**, double*, int);
  
   void _kamt_reg() {
  	int _vectorized = 0;
    _initlists();
   	ion_reg("k", -10000.);
   	_k_sym = hoc_lookup("k_ion");
   	register_mech(_mechanism, nrn_alloc,nrn_cur, nrn_jacob, nrn_state, nrn_init, hoc_nrnpointerindex, 0);
   _mechtype = nrn_get_mechtype(_mechanism[1]);
       _nrn_setdata_reg(_mechtype, _setdata);
       _nrn_thread_reg(_mechtype, 2, _update_ion_pointer);
    hoc_register_prop_size(_mechtype, 12, 4);
   	hoc_register_cvode(_mechtype, _ode_count, _ode_map, _ode_spec, _ode_matsol);
   	hoc_register_tolerance(_mechtype, _hoc_state_tol, &_atollist);
   	hoc_register_var(hoc_scdoub, hoc_vdoub, hoc_intfunc);
   	ivoc_help("help ?1 kamt e:/Dropbox/Research/Thesis/MODELS/Short2016/kamt.mod\n");
   hoc_register_limits(_mechtype, _hoc_parm_limits);
   hoc_register_units(_mechtype, _hoc_parm_units);
   }
  static int _reset;
  static char *modelname = "K-A";
  
  static int error;
  static int _ninits = 0;
  static int _match_recurse=1;
  static void _modl_cleanup(){ _match_recurse=1;}
  static int trates(double);
   
  static int _ode_spec1(_threadargsproto_);
  /*static int _ode_matsol1(_threadargsproto_);*/
   static int _slist1[2], _dlist1[2];
   static int states(_threadargsproto_);
   
  /*CVODE*/
   static int _ode_spec1 () {_reset=0;
   {
     trates ( _threadargscomma_ v ) ;
     Dm = ( minf - m ) / mtau ;
     Dh = ( hinf - h ) / htau ;
     }
   return _reset;
  }
   static int _ode_matsol1 () {
   trates ( _threadargscomma_ v ) ;
   Dm = Dm  / (1. - dt*( ( ( ( - 1.0 ) ) ) / mtau )) ;
   Dh = Dh  / (1. - dt*( ( ( ( - 1.0 ) ) ) / htau )) ;
   return 0;
  }
   /*END CVODE*/
   static int states () {_reset=0;
   {
     trates ( _threadargscomma_ v ) ;
      m = m + (1. - exp(dt*(( ( ( - 1.0 ) ) ) / mtau)))*(- ( ( ( minf ) ) / mtau ) / ( ( ( ( - 1.0) ) ) / mtau ) - m) ;
      h = h + (1. - exp(dt*(( ( ( - 1.0 ) ) ) / htau)))*(- ( ( ( hinf ) ) / htau ) / ( ( ( ( - 1.0) ) ) / htau ) - h) ;
     }
    return 0;
  }
   
  static int  trates (  double _lv ) {
     double _lqt ;
   _lqt = pow( q10 , ( ( celsius - 24.0 ) / 10.0 ) ) ;
     minf = 1.0 / ( 1.0 + exp ( - ( _lv - sha - 7.6 ) / 14.0 ) ) ;
     mtau = betm ( _threadargscomma_ _lv ) / ( _lqt * a0m * ( 1.0 + alpm ( _threadargscomma_ _lv ) ) ) ;
     hinf = 1.0 / ( 1.0 + exp ( ( _lv - shi + 47.4 ) / 6.0 ) ) ;
     htau = k_tauH * beth ( _threadargscomma_ _lv ) / ( _lqt * a0h * ( 1.0 + alph ( _threadargscomma_ _lv ) ) ) ;
      return 0; }
   
  static void _hoc_trates(void) {
    double _r;
     _r = 1.;
   trates (  *getarg(1) );
   hoc_retpushx(_r);
  }
   
  double alpm (  double _lv ) {
     double _lalpm;
   _lalpm = exp ( zetam * ( _lv - vhalfm ) ) ;
     
  return _lalpm;
   }
   
  static void _hoc_alpm(void) {
    double _r;
     _r =  alpm (  *getarg(1) );
   hoc_retpushx(_r);
  }
   
  double betm (  double _lv ) {
     double _lbetm;
   _lbetm = exp ( zetam * gmm * ( _lv - vhalfm ) ) ;
     
  return _lbetm;
   }
   
  static void _hoc_betm(void) {
    double _r;
     _r =  betm (  *getarg(1) );
   hoc_retpushx(_r);
  }
   
  double alph (  double _lv ) {
     double _lalph;
   _lalph = exp ( zetah * ( _lv - vhalfh - sh_tauH ) ) ;
     
  return _lalph;
   }
   
  static void _hoc_alph(void) {
    double _r;
     _r =  alph (  *getarg(1) );
   hoc_retpushx(_r);
  }
   
  double beth (  double _lv ) {
     double _lbeth;
   _lbeth = exp ( zetah * gmh * ( _lv - vhalfh - sh_tauH ) ) ;
     
  return _lbeth;
   }
   
  static void _hoc_beth(void) {
    double _r;
     _r =  beth (  *getarg(1) );
   hoc_retpushx(_r);
  }
   
  static int _ode_count(int _type){ return 2;}
   
  static void _ode_spec(_NrnThread* _nt, _Memb_list* _ml, int _type) {
     Datum* _thread;
     Node* _nd; double _v; int _iml, _cntml;
    _cntml = _ml->_nodecount;
    _thread = _ml->_thread;
    for (_iml = 0; _iml < _cntml; ++_iml) {
      _p = _ml->_data[_iml]; _ppvar = _ml->_pdata[_iml];
      _nd = _ml->_nodelist[_iml];
      v = NODEV(_nd);
    ek = _ion_ek;
       _ode_spec1 ();
    }}
   
  static void _ode_map(int _ieq, double** _pv, double** _pvdot, double* _pp, Datum* _ppd, double* _atol, int _type) { 
   	int _i; _p = _pp; _ppvar = _ppd;
  	_cvode_ieq = _ieq;
  	for (_i=0; _i < 2; ++_i) {
  		_pv[_i] = _pp + _slist1[_i];  _pvdot[_i] = _pp + _dlist1[_i];
  		_cvode_abstol(_atollist, _atol, _i);
  	}
   }
   
  static void _ode_matsol(_NrnThread* _nt, _Memb_list* _ml, int _type) {
     Datum* _thread;
     Node* _nd; double _v; int _iml, _cntml;
    _cntml = _ml->_nodecount;
    _thread = _ml->_thread;
    for (_iml = 0; _iml < _cntml; ++_iml) {
      _p = _ml->_data[_iml]; _ppvar = _ml->_pdata[_iml];
      _nd = _ml->_nodelist[_iml];
      v = NODEV(_nd);
    ek = _ion_ek;
   _ode_matsol1 ();
   }}
   extern void nrn_update_ion_pointer(Symbol*, Datum*, int, int);
   static void _update_ion_pointer(Datum* _ppvar) {
     nrn_update_ion_pointer(_k_sym, _ppvar, 0, 0);
     nrn_update_ion_pointer(_k_sym, _ppvar, 1, 3);
     nrn_update_ion_pointer(_k_sym, _ppvar, 2, 4);
   }
  
  static void initmodel() {
    int _i; double _save;_ninits++;
   _save = t;
   t = 0.0;
  {
    h = h0;
    m = m0;
   {
     trates ( _threadargscomma_ v ) ;
     m = minf ;
     h = hinf ;
     }
    _sav_indep = t; t = _save;
  
  }
  }
  
  static void nrn_init(_NrnThread* _nt, _Memb_list* _ml, int _type){
  Node *_nd; double _v; int* _ni; int _iml, _cntml;
  #if CACHEVEC
      _ni = _ml->_nodeindices;
  #endif
  _cntml = _ml->_nodecount;
  for (_iml = 0; _iml < _cntml; ++_iml) {
   _p = _ml->_data[_iml]; _ppvar = _ml->_pdata[_iml];
  #if CACHEVEC
    if (use_cachevec) {
      _v = VEC_V(_ni[_iml]);
    }else
  #endif
    {
      _nd = _ml->_nodelist[_iml];
      _v = NODEV(_nd);
    }
   v = _v;
    ek = _ion_ek;
   initmodel();
   }}
  
  static double _nrn_current(double _v){double _current=0.;v=_v;{ {
     ik = gbar * m * h * ( v - ek ) ;
     }
   _current += ik;
  
  } return _current;
  }
  
  static void nrn_cur(_NrnThread* _nt, _Memb_list* _ml, int _type){
  Node *_nd; int* _ni; double _rhs, _v; int _iml, _cntml;
  #if CACHEVEC
      _ni = _ml->_nodeindices;
  #endif
  _cntml = _ml->_nodecount;
  for (_iml = 0; _iml < _cntml; ++_iml) {
   _p = _ml->_data[_iml]; _ppvar = _ml->_pdata[_iml];
  #if CACHEVEC
    if (use_cachevec) {
      _v = VEC_V(_ni[_iml]);
    }else
  #endif
    {
      _nd = _ml->_nodelist[_iml];
      _v = NODEV(_nd);
    }
    ek = _ion_ek;
   _g = _nrn_current(_v + .001);
   	{ double _dik;
    _dik = ik;
   _rhs = _nrn_current(_v);
    _ion_dikdv += (_dik - ik)/.001 ;
   	}
   _g = (_g - _rhs)/.001;
    _ion_ik += ik ;
  #if CACHEVEC
    if (use_cachevec) {
  	VEC_RHS(_ni[_iml]) -= _rhs;
    }else
  #endif
    {
  	NODERHS(_nd) -= _rhs;
    }
   
  }}
  
  static void nrn_jacob(_NrnThread* _nt, _Memb_list* _ml, int _type){
  Node *_nd; int* _ni; int _iml, _cntml;
  #if CACHEVEC
      _ni = _ml->_nodeindices;
  #endif
  _cntml = _ml->_nodecount;
  for (_iml = 0; _iml < _cntml; ++_iml) {
   _p = _ml->_data[_iml];
  #if CACHEVEC
    if (use_cachevec) {
  	VEC_D(_ni[_iml]) += _g;
    }else
  #endif
    {
       _nd = _ml->_nodelist[_iml];
  	NODED(_nd) += _g;
    }
   
  }}
  
  static void nrn_state(_NrnThread* _nt, _Memb_list* _ml, int _type){
   double _break, _save;
  Node *_nd; double _v; int* _ni; int _iml, _cntml;
  #if CACHEVEC
      _ni = _ml->_nodeindices;
  #endif
  _cntml = _ml->_nodecount;
  for (_iml = 0; _iml < _cntml; ++_iml) {
   _p = _ml->_data[_iml]; _ppvar = _ml->_pdata[_iml];
   _nd = _ml->_nodelist[_iml];
  #if CACHEVEC
    if (use_cachevec) {
      _v = VEC_V(_ni[_iml]);
    }else
  #endif
    {
      _nd = _ml->_nodelist[_iml];
      _v = NODEV(_nd);
    }
   _break = t + .5*dt; _save = t;
   v=_v;
  {
    ek = _ion_ek;
   { {
   for (; t < _break; t += dt) {
   error =  states();
   if(error){fprintf(stderr,"at line 55 in file kamt.mod:\n        SOLVE states METHOD cnexp\n"); nrn_complain(_p); abort_run(error);}
   
  }}
   t = _save;
   } }}
  
  }
  
  static void terminal(){}
  
  static void _initlists() {
   int _i; static int _first = 1;
    if (!_first) return;
   _slist1[0] = &(m) - _p;  _dlist1[0] = &(Dm) - _p;
   _slist1[1] = &(h) - _p;  _dlist1[1] = &(Dh) - _p;
  _first = 0;
  }
  