Calculator input methods: Difference between revisions

Revision as of 11:32, 12 April 2009

Revision as of 20:30, 15 April 2009

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; with direct algebraic logic : <code>SIN</code> <code>3</code> <code>0</code> <code>→</code> <code>×</code> <code>COS</code> <code>3</code> <code>0</code> <code>ENTER</code>

Note the <code>→</code>: most DAL calculators will automatically insert needed <code>(</code> <code>)</code> and the <code>→</code> skips over the <code>)</code> from the sin operation. OfMachines Equippedequipped with an alphanumeric display the calculator will display <tt>SIN(30)×COS(30)</tt> before pressing <code>ENTER</code>.

== Criticism ==