Q el ne<chr_var letter="s" var="long">∫</chr_var>e<chr_var letter="s" var="long">∫</chr_var>ot on<chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> <chr_abbr type="reg" class="dc" expan="que" cert="no">q-hbar</chr_abbr>l <chr_abbr type="reg" class="ml" expan="par" cert="no">par</chr_abbr>t 