Conditional Expressions With If - HP 17bll+ User Manual

Conditional Expressions with IF

Equations can include conditional expressions using the function IF. The
syntax of the IF function is:
IF  conditional expression  algebraic expression  algebraic expression 
For example, the solver accepts the equation:
                                        
According to this equation, if SALES is greater than 3000, then the
BONUS equals .02 × SALES ; otherwise ("or else"), BONUS equals
.01 × SALES .
Logical Operators. Four logical operators can be used in conditional
expressions: AND, OR, XOR, and NOT.
Relational Operators. Six relational operators are available for
conditional expressions.
Operator
174 12: The Equation Solver
then
＞

＜

＝
=
≥

≤

≠
 
or else
Keys
(ALPHA menu)
(ALPHA menu)
=
=