<?xml version='1.0' encoding='UTF-8'?>
<model name="Ibk" 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="../common/units.cellml">
        <units name="current_units" units_ref="current_units"/>
        <units name="voltage_units" units_ref="voltage_units"/>
        <units name="time_units" units_ref="time_units"/>
        <units name="conductance_units" units_ref="conductance_units"/>
        <units name="millimolar" units_ref="millimolar"/>
    </import>
    <component name="I_bk">
        <variable name="I_bk" public_interface="out" units="current_units"/>
        <variable name="E_K" units="voltage_units"/>
        <variable initial_value="0.15" name="G_max_bk" units="conductance_units"/>
        <variable name="time" public_interface="in" units="time_units"/>
        <variable name="Vm" public_interface="in" units="voltage_units"/>
        <variable name="RToF" public_interface="in" units="voltage_units"/>
        <variable name="K_o" public_interface="in" units="millimolar"/>
        <variable name="K_i" public_interface="in" units="millimolar"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <ci>E_K</ci>
                <apply>
                    <times/>
                    <ci>RToF</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <divide/>
                            <ci>K_o</ci>
                            <ci>K_i</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>I_bk</ci>
                <apply>
                    <times/>
                    <ci>G_max_bk</ci>
                    <apply>
                        <minus/>
                        <ci>Vm</ci>
                        <ci>E_K</ci>
                    </apply>
                </apply>
            </apply>
        </math>
        <variable initial_value="0" name="m" units="time_units"/>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>time</ci>
                    </bvar>
                    <ci>m</ci>
                </apply>
                <cn cellml:units="dimensionless">1</cn>
            </apply>
        </math>
    </component>
</model>
