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Notice that, if your CAS is set to EXACT (see Appendix C in User’s Guide) and you enter your expression using integer numbers for integer values, the result is a symbolic quantity, e.g.,

Before producing5*„Ü1+1/7a result,„ÜR3you will be asked-2Q3to change.5™/to Approximate mode. Accept the change to get the following result (shown in Fix decimal mode with three decimal places – see Chapter 1):

In this case, when the expression is entered directly into the stack, as soon as

you press the calculator will attempt to calculate a value for the expression`. If ,the expression is entered between quotes, however, the calculator will reproduce the expression as entered For example:

The result³5*„Ü1+1/7will be shown„ÜR3as follows: -2Q3`.5™/

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Image 35
HP 49g manual Result³5*„Ü1+1/7will be shown„ÜR3as follows -2Q3`.5