The Table 2-23below lists the two-number functions of the calculator.

Table 2-23 Two-number functions

Keys

Description

 

 

 

Addition, subtraction,

1APa multiplication, division.

\Q

The power function.

 

 

 

\¨

% Change.

 

 

 

]9

Combinations.

 

 

 

]<

Permutations.

 

 

 

\Ç

The date and day, past or

future, that is a given number of

 

days from a given date.

 

 

\Ä

The number of days between

two dates.

 

 

]I

Calculates the cumulative

Student’s t probability given

 

degrees of freedom and a t-

 

value.

 

 

]oI

Calculates a t-value given

degrees of freedom and the

cumulative Student’s t probability.

Two-number functions may be performed in either CHAIN or ALGEBRAIC mode.

Arithmetic with One-and Two-number Functions

Math functions operate on the number in the display.

Example 1

Calculate 1/4 , then calculate 20 + 47.2 + 1.12.

Table 2-24 Calculating the expression

KeysDisplay Description

Y\b

0.25

Calculates the reciprocal of 4.

 

G:\B

4.47

Calculates 20 .

 

 

 

 

 

 

Getting Started 39

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HP 10bII+ Financial Arithmetic with One-and Two-number Functions, 23below lists the two-number functions of the calculator
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10bII+ Financial specifications

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In summary, the HP 10bII+ Financial Calculator is a high-performance device that combines essential financial functions with user-friendly design and robust technology. Whether for educational purposes or professional finance work, its capabilities make it an invaluable asset for anyone dealing with financial calculations and decision-making.
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