Quick Bio Tatanka Means is an award-winning actor, stand-up comedian and motivational speaker from Chinle, Arizona. He represents the Oglala Lakota, Omaha and Navajo Nations.
CE Marking is the symbol as shown on the top of this page. The letters  CE  are the abbreviation of French phrase  C onformite OnformitÃ© e uropeene uropÃ©ene which Literally Means. European conformity the term initially USED Was ec mark and it was officially REPLACED By ce marking In the/directive/93 68 eec. in 1993
CE stands for Clear Entry - it is supposed to be used to clear (blank out or return to null) only the thing you are currently typing into the calculator, before you have performed any operation on it. (You realize that you forgot to put the decimal before the 5 in the last entry). Starting over would be a major pain.