&hellip; &plusmn; &para; &mapsto; &frac12; &frac13; &frac23; &sup2; &sup3; 
&bullet; &#9702; &sung; &phone; &star; &bigstar; &check; &cross; &square; &#9209;
&iexcl; ! &iquest; ? &middot; &; &ndash; &mdash; &hearts; &diams; &spades; &clubs;
&rsaquo; &lsaquo; &raquo; &laquo; &bdquo; &ldquo; &rdquo; &lsquo; &rsquo;
&larr; &rarr; &uarr; &darr; &lrarr; &harr; &hArr; &lArr; &rArr; &uArr; &dArr;
&copy; &reg; &trade; &apos; &euro; &dollar; &cent; &pound; &yen; &curren; &#3647; &#8352; / 💲 (heavy dollar sign)
&nldr; &#37; &permil; &pertenk; &micro; &sup1; &deg; &ordm; &ordf;
&auml; &ouml; &uuml; ë &iuml; &szlig; &Aring; &Uring; &aring; &uring; &aelig;
&amacr; &emacr; &imacr; &omacr; &umacr; 
&aacute; &agrave; &acirc; &atilde; ǎ
&eacute; &egrave; &ecirc; ẽ &ecaron; ȩ
&iacute; &igrave; &icirc; &itilde; ǐ ǰ
&oacute; &ograve; &ocirc; &otilde; č Ǒ ǒ
&uacute; &ugrave; &ucirc; &utilde; ǔ &scedil; &ccedil; &Ccedil;
&macr; &acute; &grave; &circ; &tilde; &caron; &cedil; &die; &dot; &ring;
&ldsh; &rsh; &larrhk; &rarrhk; &#8252; &vert; &Vert; &brvbar; &hybull; &#8227; &#9208; / &#8255; &#8256;
&forall; &exist; &ne; &isin; &notin; &ni; &notni; &empty; &part; &nabla;
&infin; &mnplus; &asymp; &nexist; &notni; &ne; &times; &divide; &radic; &#8731; &trie; &#8732;
&not; &and; &or; &equiv; &#10834; &geq; &leq; &nap; &cire; &wedgeq; &veeeq; &#8792; &#8797; &#8795;
&sub; &sup; &nsup; &nsub; &cup; &cap; &uplus; &cupdot; &sube; &supe; &nsube; &nsupe;
&alpha; &beta; &gamma; &delta; &epsilon; &zeta; &eta; &theta; &iota; &kappa; &lambda; &mu; &nu; &xi; &omicron; &pi; &rho; &sigma; &tau; &upsilon; &phi; &chi; &psi; &omega;
&Alpha; &Beta; &Gamma; &Delta; &Epsilon; &Zeta; &Eta; &Theta; &Iota; &Kappa; &Lambda; &Mu; &Nu; &Xi; &Omicron; &Pi; &Rho; &Sigma; &Tau; &Upsilon; &Phi; &Chi; &Psi; &Omega;
&oplus; &ominus; &mid; &nmid; &odot; &otimes; &osol; &Ll; &Gg; &oast; &fnof; &compfn;
&bowtie; &ltimes; &rtimes; &xwedge; &xvee; &vltri; &vrtri; &ltrie; &rtrie; &ltdot; &gtdot; &diamond;
&#8319; &#8308; &#8309; &#8310; &#8311; &#8312; &#8313; &#8304;
H&#8322;O: &#8320; &#8321; &#8322; &#8323; &#8324; &#8325; &#8326; &#8327; &#8328; &#8329
&nequiv; &lne; &gne; &equest; &colone; &ecolon; &prop; &lE; &gE; &lnE; &gnE; 
&lrarr; &rlarr; &#8633; &uuarr; &llarr; &ddarr; &rrarr; &rarrtl; &larrtl; &nhArr; &nlArr; &nrArr;
arrow to long bar: ↸ semicircle arrow: ↶ ↷ arrow to corner: ⇱ ⇲ arrow with tail: ↢ up arrow to circle: ⦽, &prod; &sum; &coprod; &sim; &nsim; &bsim;
&angmsd; &ang; &angsph; &int; &conint; &cwint; &Int; &Conint; &iint;=&#8749; &Cconint=&#8752; &Lt; &Gt; &cong; &nsime; &simne; &homtht; &minusd;