<?xml version='1.0' encoding='UTF-8'?>
<model name="natrium" xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cellml="http://www.cellml.org/cellml/1.1#" xmlns:xlink="http://www.w3.org/1999/xlink">
    <import xlink:href="../../units.cellml">
        <units name="ms" units_ref="ms"/>
        <units name="per_ms" units_ref="per_ms"/>
        <units name="mV" units_ref="mV"/>
        <units name="per_mV" units_ref="per_mV"/>
        <units name="uS_per_nF" units_ref="uS_per_nF"/>
        <units name="nA_per_nF" units_ref="nA_per_nF"/>
        <units name="mM" units_ref="mM"/>
    </import>
    <component name="Na">
        <variable name="time" public_interface="in" units="ms"/>
        <variable name="wca" public_interface="in" units="mV_per_uM"/>
        <variable initial_value="11.441712311614" name="Na_i" public_interface="out" units="mM"/>
        <variable name="xina" public_interface="in" units="nA_per_nF"/>
        <variable name="xiNaPz1" public_interface="in" units="nA_per_nF"/>
        <variable name="xiNaK" public_interface="in" units="nA_per_nF"/>
        <variable name="xiNaCa" public_interface="in" units="nA_per_nF"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>time</ci>
                    </bvar>
                    <ci>Na_i</ci>
                </apply>
                <apply>
                    <divide/>
                    <apply>
                        <minus/>
                        <apply>
                            <plus/>
                            <ci>xina</ci>
                            <ci>xiNaPz1</ci>
                            <apply>
                                <times/>
                                <cn cellml:units="dimensionless">3</cn>
                                <ci>xiNaK</ci>
                            </apply>
                            <apply>
                                <times/>
                                <cn cellml:units="dimensionless">3</cn>
                                <ci>xiNaCa</ci>
                            </apply>
                        </apply>
                    </apply>
                    <apply>
                        <times/>
                        <ci>wca</ci>
                        <cn cellml:units="u_per_m">1000</cn>
                    </apply>
                </apply>
            </apply>
        </math>
    </component>
</model>
