M l<chr_abbr type="" class="" expan="" cert="no">[apost]</chr_abbr>t <chr_abbr type="reg" class="dc" expan="" cert="no">p-hbar</chr_abbr><chr_var letter="s" var="long">∫</chr_var> deci <chr_abbr type="reg" class="sc" expan="qua" cert="no">q-alpha</chr_abbr>t il<chr_abbr type="frq" class="ss" expan="et" cert="yes">et1</chr_abbr> no<chr_var letter="s" var="long">∫</chr_var> 