            <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>even_tempered_beta</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: 0.5<br><br>
Ratio between two subsequent exponents in the the even-tempered basis set construction. Only meaningful when basis='even_tempered'.</li><br>
<hr>
<a name=even_tempered_n_list><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>even_tempered_n_list</b>  </span>  
<br><br>
<i>Opti