Press S , Put in 4 for B
Press S , Put in 60 for D
Press IcompI , value of the third side is 3.605551275
Solve for angle of 45° instead of 60°
\ 1 /
Press 1comp| until the display reads D = -?c Key in: 45
Press (comp) , value of the third side is 2.833626167
Turn off the calculator. If you wish to use this equation, at a later date, "Safe Guard" tm will protect
the equation and it will be there at that time for reuse. All equations in the AER Mode and all information
in memories in the COMP Mode are retained unless intentionally erased.
4. Business Applications
There are many business applications for which the EL-5100 is an ideal tool. This example also illustrates
that the answer from one equation may be stored and used in another equation.
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