Q <chr_abbr type="reg" class="sc" expan="uant" cert="no">nt-alpha</chr_abbr> ie de ce uo<chr_var letter="s" var="long">∫</chr_var> ai repri<chr_var letter="s" var="long">∫</chr_var>. <note place="unspecified" anchored="yes">varies some from base</note> 