HP 49g+ User Manual page 55

6 . 3 ` 8 . 5 -
4 . 2 ` 2 . 5 *
2 . 3 ` 4 . 5 /
Alternatively, in RPN mode, you can separate the operands with a
space ( ) before pressing the operator key. Examples:
#
3 . 7 # 5 . 2 +
6 . 3 # 8 . 5 -
4 . 2 # 2 . 5 *
2 . 3 # 4 . 5 /
Parentheses (
„ Ü
enclose arguments of functions.
In ALG mode:
„ Ü 5 + 3 . 2 ™ / „ Ü 7 -
In RPN mode, you do not need the parenthesis, calculation is done
directly on the stack:
5 ` 3 . 2 ` + 7 ` 2 . 2 ` - /
In RPN mode, typing the expression between quotes will allow you to
enter the expression like in algebraic mode:
³ „ Ü 5 + 3 . 2 /
„ Ü 7 2 . 2 ` µ
For both, ALG and RPN modes, using the Equation Writer:
‚ O 5 + 3 . 2 ™ / 7 - 2 . 2
The expression can be evaluated within the Equation writer, by using
— — — —
The absolute value function, ABS, is available through
Example in ALG mode:
) can be used to group operations, as well as to
2 . 2 `
or,
@ E V A L @
‚ —
@ E V A L @
.
„ Ê
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