HP 48gII Manual do Utilizador descarregar pdf (Página 56)

Page 3-3

„Ê \2.32`

Example in RPN mode:

2.32\„Ê

•

The square function, SQ, is available through

„º

Example in ALG mode:

„º\2.3`

Example in RPN mode:

2.3\„º

The square root function, √, is available through the R key. When

calculating in the stack in ALG mode, enter the function before the

argument, e.g.,

R123.4`

In RPN mode, enter the number first, then the function, e.g.,

123.4R

• The power function, ^, is available through the Q key. When

calculating in the stack in ALG mode, enter the base (y) followed by

the

key, and then the exponent (x), e.g.,

5.2Q1.25

In RPN mode, enter the number first, then the function, e.g.,

5.2`1.25Q

• The root function, XROOT(y,x), is available through the keystroke

combination

‚»

. When calculating in the stack in ALG mode,

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 174 175

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HP 48gII Manual do Utilizador Página 56