Revision as of 16:35, 5 April 2009 edit Krischik (talk \| contribs) Extended confirmed users 1,637 edits add BASIC mode ← Previous edit		Revision as of 09:45, 12 April 2009 edit undo Krischik (talk \| contribs) Extended confirmed users 1,637 edits {{merge\|Formula calculator\|Talk:Formula_calculator#Direct_algebraic_logic}} Next edit →
Line 1: {{merge\|Formula calculator\|Talk:Formula_calculator#Direct_algebraic_logic}} '''Direct algebraic logic (D.A.L.)''' is a method for entering equations on scientific calculators which allows symbols and numbers to be entered as they are written. [[Sharp Corporation\|SHARP]] introduced it in [[1992]]. Today D.A.L. is used almost with every scientific calculator except those which use [[Reverse Polish Notation]].

Calculator input methods: Difference between revisions