Location: Na+/H+ Exchanger @ 1c123cd4c24a / BG / StateDiagram.cellml

Author:
Soroush Safaei <ssaf006@aucklanduni.ac.nz>
Date:
2017-06-08 19:07:35+12:00
Desc:
adding the bg diagrams
Permanent Source URI:
https://models.fieldml.org/workspace/28f/rawfile/1c123cd4c24adf1ed6dc2a771586e0afdf9e6974/BG/StateDiagram.cellml

<?xml version='1.0'?>
<model name="StateDiagram" xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cellml="http://www.cellml.org/cellml/1.1#">
    <component name="state">
        <variable name="t" public_interface="in" units="second"/>
        <variable name="RT" public_interface="in" units="J_per_mol"/>
        <!-- Parameters-->
        <variable name="K_q1" public_interface="in" units="per_mol"/>
        <variable name="K_q2" public_interface="in" units="per_mol"/>
        <variable name="K_q3" public_interface="in" units="per_mol"/>
        <variable name="K_q4" public_interface="in" units="per_mol"/>
        <variable name="K_q5" public_interface="in" units="per_mol"/>
        <variable name="K_q6" public_interface="in" units="per_mol"/>
        <variable name="K_q7" public_interface="in" units="per_mol"/>
        <variable name="K_q8" public_interface="in" units="per_mol"/>
        <variable name="K_q9" public_interface="in" units="per_mol"/>
        <variable name="K_q10" public_interface="in" units="per_mol"/>
        <variable name="K_q11" public_interface="in" units="per_mol"/>
        <variable name="K_q12" public_interface="in" units="per_mol"/>
        <variable name="K_q13" public_interface="in" units="per_mol"/>
        <variable name="K_q14" public_interface="in" units="per_mol"/>
        <variable name="K_Re1" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re2" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re3" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re4" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re5" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re6" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re7" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re8" public_interface="in" units="mol_per_s"/>
        <variable name="K_Re9" public_interface="in" units="mol_per_s"/>
        <!-- State variables-->
        <variable name="q1_init" public_interface="in" units="mole"/>
        <variable name="q2_init" public_interface="in" units="mole"/>
        <variable name="q3_init" public_interface="in" units="mole"/>
        <variable name="q4_init" public_interface="in" units="mole"/>
        <variable name="q5_init" public_interface="in" units="mole"/>
        <variable name="q6_init" public_interface="in" units="mole"/>
        <variable name="q7_init" public_interface="in" units="mole"/>
        <variable name="q8_init" public_interface="in" units="mole"/>
        <variable name="q9_init" public_interface="in" units="mole"/>
        <variable name="q10_init" public_interface="in" units="mole"/>
        <variable name="q11_init" public_interface="in" units="mole"/>
        <variable name="q12_init" public_interface="in" units="mole"/>
        <variable name="q13_init" public_interface="in" units="mole"/>
        <variable name="q14_init" public_interface="in" units="mole"/>
        <variable initial_value="0.0" name="q1_aux" units="mole"/>
        <variable initial_value="0.0" name="q2_aux" units="mole"/>
        <variable initial_value="0.0" name="q3_aux" units="mole"/>
        <variable initial_value="0.0" name="q4_aux" units="mole"/>
        <variable initial_value="0.0" name="q5_aux" units="mole"/>
        <variable initial_value="0.0" name="q6_aux" units="mole"/>
        <variable initial_value="0.0" name="q7_aux" units="mole"/>
        <variable initial_value="0.0" name="q8_aux" units="mole"/>
        <variable initial_value="0.0" name="q9_aux" units="mole"/>
        <variable initial_value="0.0" name="q10_aux" units="mole"/>
        <variable initial_value="0.0" name="q11_aux" units="mole"/>
        <variable initial_value="0.0" name="q12_aux" units="mole"/>
        <variable initial_value="0.0" name="q13_aux" units="mole"/>
        <variable initial_value="0.0" name="q14_aux" units="mole"/>
        <variable name="q1" public_interface="out" units="mole"/>
        <variable name="q2" public_interface="out" units="mole"/>
        <variable name="q3" public_interface="out" units="mole"/>
        <variable name="q4" public_interface="out" units="mole"/>
        <variable name="q5" public_interface="out" units="mole"/>
        <variable name="q6" public_interface="out" units="mole"/>
        <variable name="q7" public_interface="out" units="mole"/>
        <variable name="q8" public_interface="out" units="mole"/>
        <variable name="q9" public_interface="out" units="mole"/>
        <variable name="q10" public_interface="out" units="mole"/>
        <variable name="q11" public_interface="out" units="mole"/>
        <variable name="q12" public_interface="out" units="mole"/>
        <variable name="q13" public_interface="out" units="mole"/>
        <variable name="q14" public_interface="out" units="mole"/>
        <variable name="v_Re1" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re2" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re3" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re4" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re5" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re6" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re7" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re8" public_interface="out" units="mol_per_s"/>
        <variable name="v_Re9" public_interface="out" units="mol_per_s"/>
        <variable name="u1" public_interface="out" units="J_per_mol"/>
        <variable name="u2" public_interface="out" units="J_per_mol"/>
        <variable name="u3" public_interface="out" units="J_per_mol"/>
        <variable name="u4" public_interface="out" units="J_per_mol"/>
        <variable name="u5" public_interface="out" units="J_per_mol"/>
        <variable name="u6" public_interface="out" units="J_per_mol"/>
        <variable name="u7" public_interface="out" units="J_per_mol"/>
        <variable name="u8" public_interface="out" units="J_per_mol"/>
        <variable name="u9" public_interface="out" units="J_per_mol"/>
        <variable name="u10" public_interface="out" units="J_per_mol"/>
        <variable name="u11" public_interface="out" units="J_per_mol"/>
        <variable name="u12" public_interface="out" units="J_per_mol"/>
        <variable name="u13" public_interface="out" units="J_per_mol"/>
        <variable name="u14" public_interface="out" units="J_per_mol"/>
        <variable name="u15" public_interface="out" units="J_per_mol"/>
        <variable name="u16" public_interface="out" units="J_per_mol"/>
        <variable name="u17" public_interface="out" units="J_per_mol"/>
        <variable name="u18" public_interface="out" units="J_per_mol"/>
        <variable name="u19" public_interface="out" units="J_per_mol"/>
        <variable name="u20" public_interface="out" units="J_per_mol"/>
        <!-- Conservation laws-->
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q1_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re1</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q2_aux</ci>
                </apply>
                <ci>v_Re3</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q3_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re4</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q4_aux</ci>
                </apply>
                <ci>v_Re6</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q5_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re7</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q6_aux</ci>
                </apply>
                <ci>v_Re9</ci>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q7_aux</ci>
                </apply>
                <apply>
                    <plus/>
                    <apply>
                        <minus/>
                        <ci>v_Re1</ci>
                    </apply>
                    <ci>v_Re6</ci>
                    <ci>v_Re9</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q8_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re1</ci>
                    <ci>v_Re2</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q9_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re2</ci>
                    <ci>v_Re3</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q10_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <apply>
                        <minus/>
                        <ci>v_Re3</ci>
                        <ci>v_Re4</ci>
                    </apply>
                    <ci>v_Re7</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q11_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re4</ci>
                    <ci>v_Re5</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q12_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re5</ci>
                    <ci>v_Re6</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q13_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re7</ci>
                    <ci>v_Re8</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <apply>
                    <diff/>
                    <bvar>
                        <ci>t</ci>
                    </bvar>
                    <ci>q14_aux</ci>
                </apply>
                <apply>
                    <minus/>
                    <ci>v_Re8</ci>
                    <ci>v_Re9</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q1</ci>
                <apply>
                    <plus/>
                    <ci>q1_aux</ci>
                    <ci>q1_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q2</ci>
                <apply>
                    <plus/>
                    <ci>q2_aux</ci>
                    <ci>q2_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q3</ci>
                <apply>
                    <plus/>
                    <ci>q3_aux</ci>
                    <ci>q3_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q4</ci>
                <apply>
                    <plus/>
                    <ci>q4_aux</ci>
                    <ci>q4_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q5</ci>
                <apply>
                    <plus/>
                    <ci>q5_aux</ci>
                    <ci>q5_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q6</ci>
                <apply>
                    <plus/>
                    <ci>q6_aux</ci>
                    <ci>q6_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q7</ci>
                <apply>
                    <plus/>
                    <ci>q7_aux</ci>
                    <ci>q7_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q8</ci>
                <apply>
                    <plus/>
                    <ci>q8_aux</ci>
                    <ci>q8_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q9</ci>
                <apply>
                    <plus/>
                    <ci>q9_aux</ci>
                    <ci>q9_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q10</ci>
                <apply>
                    <plus/>
                    <ci>q10_aux</ci>
                    <ci>q10_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q11</ci>
                <apply>
                    <plus/>
                    <ci>q11_aux</ci>
                    <ci>q11_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q12</ci>
                <apply>
                    <plus/>
                    <ci>q12_aux</ci>
                    <ci>q12_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q13</ci>
                <apply>
                    <plus/>
                    <ci>q13_aux</ci>
                    <ci>q13_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>q14</ci>
                <apply>
                    <plus/>
                    <ci>q14_aux</ci>
                    <ci>q14_init</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u15</ci>
                <apply>
                    <plus/>
                    <ci>u7</ci>
                    <ci>u1</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u16</ci>
                <apply>
                    <plus/>
                    <ci>u10</ci>
                    <ci>u2</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u17</ci>
                <apply>
                    <plus/>
                    <ci>u10</ci>
                    <ci>u3</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u18</ci>
                <apply>
                    <plus/>
                    <ci>u7</ci>
                    <ci>u4</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u19</ci>
                <apply>
                    <plus/>
                    <ci>u10</ci>
                    <ci>u5</ci>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u20</ci>
                <apply>
                    <plus/>
                    <ci>u7</ci>
                    <ci>u6</ci>
                </apply>
            </apply>
            <!-- Constitutive relations-->
            <apply>
                <eq/>
                <ci>u1</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q1</ci>
                            <ci>q1</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u2</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q2</ci>
                            <ci>q2</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u3</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q3</ci>
                            <ci>q3</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u4</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q4</ci>
                            <ci>q4</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u5</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q5</ci>
                            <ci>q5</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u6</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q6</ci>
                            <ci>q6</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u7</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q7</ci>
                            <ci>q7</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u8</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q8</ci>
                            <ci>q8</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u9</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q9</ci>
                            <ci>q9</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u10</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q10</ci>
                            <ci>q10</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u11</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q11</ci>
                            <ci>q11</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u12</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q12</ci>
                            <ci>q12</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u13</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q13</ci>
                            <ci>q13</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>u14</ci>
                <apply>
                    <times/>
                    <ci>RT</ci>
                    <apply>
                        <ln/>
                        <apply>
                            <times/>
                            <ci>K_q14</ci>
                            <ci>q14</ci>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re1</ci>
                <apply>
                    <times/>
                    <ci>K_Re1</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u15</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u8</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re2</ci>
                <apply>
                    <times/>
                    <ci>K_Re2</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u8</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u9</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re3</ci>
                <apply>
                    <times/>
                    <ci>K_Re3</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u9</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u16</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re4</ci>
                <apply>
                    <times/>
                    <ci>K_Re4</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u17</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u11</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re5</ci>
                <apply>
                    <times/>
                    <ci>K_Re5</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u11</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u12</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re6</ci>
                <apply>
                    <times/>
                    <ci>K_Re6</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u12</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u18</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re7</ci>
                <apply>
                    <times/>
                    <ci>K_Re7</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u19</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u13</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re8</ci>
                <apply>
                    <times/>
                    <ci>K_Re8</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u13</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u14</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
            <apply>
                <eq/>
                <ci>v_Re9</ci>
                <apply>
                    <times/>
                    <ci>K_Re9</ci>
                    <apply>
                        <minus/>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u14</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                        <apply>
                            <exp/>
                            <apply>
                                <divide/>
                                <ci>u20</ci>
                                <ci>RT</ci>
                            </apply>
                        </apply>
                    </apply>
                </apply>
            </apply>
        </math>
    </component>
</model>