HP 10bII+ Financial manual YjV7S, w7Y ADd7JV \wG, VS7J1, V7Y, AvG

Table 4-7	Calculating the expression using two storage registers
Keys		Display	Description
YjV7S			number) in R14.
		475.60	Stores 475.60 (displayed

\w7Y

aDd7JV

\wG

39.15Stores 39.15 in R2.

4	12.15	Completes first calculation.
VS:7J1	1,035.70	Recalls R14.
v7Y		NOTE: If the calculator is set for
		Algebraic mode, press 4at the
		end of this step.
avG	39.15	Recalls R2.
4	26.45	Completes second calculation.

With the exception of the statistics registers, you can also use \wand vfor application registers. For example, \wÒstores the number from the display in the

Òregister. vÒcopies the contents from Òto the display.

In most cases, it is unnecessary to clear a storage register since storing a number replaces the previous contents. However, you can clear a single register by storing 0 in it. To clear all the

registers at once, press \N.

Doing Arithmetic Inside Registers

You can do arithmetic inside storage registers R0 through R19. The result is stored in the register.

Table 4-8	Keys for performing arithmetic inside registers
Keys		New Number in Register
\w1register number		Old contents + displayed number.

\wAregister number	Old contents - displayed number.
\wPregister number	Old contents × displayed number.

Number Storage and Storage Register Arithmetic 53