HP 9g Graphing Calculator Manual download pdf (Page 9)

E-9

memories can be added in this way, giving you a maximum of 59 memories

(26 + 33).

Note: To restore the default memory configuration—26 memories—specify

Defm 0.

Expanded memories are named A [ 1 ] , A [ 2 ] etc and can be used in the

same way as standard memory variables. See Example 7.

Note: When using array variables, be careful to avoid overlap of memories.

The relation between memories is as follows:

Order of Operations

Each calculation is performed in the following order of precedence:

1. Functions inside parentheses, coordinate transformations, and Type B

functions, that is, those where you must press the function key before

entering the argument, for example, sin, cos, tan, sin

-1

, cos

-1

, tan

-1

, sinh,

cosh, tanh, sinh

-1

, cosh

-1

, tanh

-1

, log, ln, 10

, e

, , , NEG,

NOT, X’( ), Y ’( ), MAX, MIN, SUM, SGN, AVG, ABS, INT, Frac, Plot.

2. Type A functions, that is, those where you enter the argument before

pressing the function key, for example, x

, x

-1

, x!,

, r, g, %,

º΄ ΄΄

ENGSYM.

3. Exponentiation ( ),

4. Fractions

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 86 87

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HP 9g Graphing Calculator Manual Page 9