HP 49g+ Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 93)

Page 6-3

The following examples show the use of function SOLVE in ALG and RPN

modes (Use Complex mode in the CAS):

The screen shot shown above displays two solutions. In the first one, β

-5β

=125, SOLVE produces no solutions { }. In the second one, β

- 5β = 6,

SOLVE produces four solutions, shown in the last output line. The very last

solution is not visible because the result occupies more characters than the

width of the calculator’s screen. However, you can still see all the solutions by

using the down arrow key (˜), which triggers the line editor (this operation

can be used to access any output line that is wider than the calculator’s

screen):

The corresponding RPN screens for these two examples, before and after the

application of function SOLVE, are shown next:

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 174 175

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HP 49g+ Graphing Calculator Uživatelský manuál Strana 93