Table 2-1. Shifted Math Functions

Key Description

@t reciprocal @v square root @w square

Keys:

Display:

Description:

4 @t

(&$."

Reciprocal of 4.

20 @v

+&+-"

Calculates 20 .

v+47.2 *

.#&'-B"

Calculates 4.47 + 47.20.

v1.1 @w

.#&'-B#&$#"

Calculates 1.12.

v=

'$&.$"

Completes calculation of

 

 

(4.47 + 47.2) x1.12.

vThe Power Function (Exponentiation)

The power function, u, raises the preceding number to the power of the following number.

Keys:

Display:

Description:

125

@u3 =#K,.%K#$.&(("

Calculates 1253.

125

@u3

"

Calculates the cube root of

@t=

.&(("

125, which is the same as

 

 

 

(125)1/3.

2: Arithmetic 41

File name : 17BII-Plus-Manual-E-PRINT-030709

Print data : 2003/7/11