HP 10bII+ Financial manual VAJ7GV4, Qv4, GG1JY\¨, Last Answer, Display Format of Numbers

Last Answer

When a calculation is completed by pressing 4, or a calculation is completed during

another operation, the result is stored in a memory location that contains the last calculated result. This enables the last result of a calculation to be used during the next calculation.

To access the last calculated answer, press v4. Unlike the other stored memory registers however, this register is automatically updated when you complete a calculation.

Example 1

Table 2-27 Using last answer

KeysDisplay Description

VAJ7GV4	3.75	Calculate 5-1.25
D\Qv4	3.75	Recall last answer.
4	61.55	Calculate 33.75.

Example 2

Table 2-28 Using last answer with ‘INPUT’

KeysDisplay Description

V:Æ	50.00	Store 50 in the INPUT register.
GG1JY\¨	-28.00	Calculate percent change.
S:Æ	60.00	Store 60 in the INPUT register.
v4	36.00	Recalls last calculation, 22+14.
\¨	-40.00	Calculate percent change.

Display Format of Numbers

When you turn on the HP 10bII+ for the first time, numbers are displayed with two decimal places and a period as the decimal point. The display format controls how many digits appear in the display.

If the result of a calculation is a number containing more significant digits than can be displayed in the current display format, the number is rounded to fit the current display setting.

Getting Started 41