Extended Functions

The extended functions consist of three selections that enable you to find roots of quadratic and cubic equations and to access the contents of the system registers.

The Extended Functions Menu


When you press the [ FUNC ] key, the following menu appears.
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{ QAD } Selects quadratic equation roots
{ CUB } Selects cubic equation roots
{ SYS } Selects system functions

Note:

The { SYS } selection provides access to system register contents. You should use this selection only if you have sufficient knowledge of the internal operations of the calculator. Refer to the RPD-95 Programming Guide for information concerning the { SYS } selection.

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