I cannot find the implication (single-ended double) and equivalence (double-ended double) arrows on the math panel. Have I missed them somewhere? On the "AMS Arrows" page there are negated symbols, but no plain symbols.
Puzzled, Rich Dr. Richard B. Shepard, President Applied Ecosystem Services, Inc. (TM) 2404 SW 22nd Street | Troutdale, OR 97060-1247 | U.S.A. + 1 503-667-4517 (voice) | + 1 503-667-8863 (fax) | rshepard@appl-ecosys.com http://www.appl-ecosys.com/