View source for Template:NumEqnOld

<noinclude>
<!-- first version -->
<!--{{#if: {{{3|}}}|{{EquationRef|{{{2}}}|(Eq. {{{3}}})}}|{{#if: {{{2|}}}|{{EquationRef|{{{2}}}|(Eq. {{#var:leqno}})}}| {{EquationRef|(Eq. {{#var:leqno}})}} }} }}-->
<!-- second version -->
<!--<td style="width: 5em; padding-right: 0.5em; text-align: right; vertical-align: middle;">{{#if:{{{label|}}}|{{#if:{{{number|}}}|{{EquationRef|{{{label}}}|(Eq. {{{number}}})}}|{{EquationRef|{{{label}}}|(Eq. {{#var:leqno}})}}}}|{{#if:{{{3|}}}|{{EquationRef|{{{2}}}|(Eq. {{{3}}})}}|{{#if:{{{2|}}}|{{EquationRef|{{{2}}}|(Eq. {{#var:leqno}})}}| {{EquationRef|(Eq. {{#var:leqno}})}} }} }} }}</td>-->
<!-- old code
{{#if:{{#var:eqno}}|{{#vardefine:eqno|{{#expr:{{#var:eqno}}+1}}}}|{{#vardefine:eqno|1}}}}
{{#if:{{#var:secno}}|{{#vardefine:leqno|{{#var:secno}}.{{#var:eqno}}}}|{{#vardefine:leqno|{{#var:eqno}}}}}}
-->
<!--
-->{{#if:{{{nonumber|}}}|:|<!--
-->{{#if:{{{number|}}}|{{#vardefine:leqno|{{{number}}}}}|<!--
-->{{#if:{{{3|}}}|{{#vardefine:leqno|{{{3}}}}}|<!--
-->{{#if:{{#var:eqno}}|{{#vardefine:eqno|{{#expr:{{#var:eqno}}+1}}}}|<!---->{{#vardefine:eqno|1}}}}<!--
-->{{#if:{{#var:secno}}|{{#vardefine:leqno|<!--
-->{{#var:secno}}.{{#var:eqno}}}}|{{#vardefine:leqno|<!--
-->{{#var:eqno}}}}}}}}}}}}<!--

-->{{#if:{{{2|}}}|{{#vardefine:llabel|{{{2}}}}}}}<!--
-->{{#if:{{{label|}}}|{{#vardefine:llabel|{{{label}}}}}}}<!--
</noinclude>