HP 10B - Manual (Page 41)

4.65 Ea (M±]
m
-4.65
43.55
Adds -4.65 lo M
register.
Recalls contents of the
M register.
Using Numbered Registers
L
oooooo
oaoooo
C300DD
oasMO
The BiSTOI and IRCLI keys access storage registers R q
through R 9 and R 0 through R. 4 . (Refer to “Picturing
Memory*' on page 29.) The BISTOI key is used to copy the
displayed number to a designated register. The IRCLI key is
used to copy a number from a register to the display.
To store or recall a number in two steps:
1- Press BlSTOl or [RCLl. (To cancel this step, press 0 or (§.)
2- Enter the register number (0 through 9 for registers R q through R 9
or 0 0 through 0 4 for registers R.o through R 4 ).
In the following example, two storage registers are used. Calculate the
following:
475.6 ,
39,15
560.1 + 475.6
39.15
Keys: Display: Description:
475.6 ifSTO 1 475.60 Stores 475.60 (displayed
number) in Rj.
m 39.15^8101 2 39.15 Stores 39.15 in R 2 .
0 12.15 Completes first
calculation.
560.1 0 fRCLl 1 475.60 Recalls R|.
0 iRCLl2 39.15 Recalls R 2 .
0 26.45 Completes second
calculation.
You can also use B(STO] and iRCLl for application registers. For exam­
ple, BdlO) il/YRI stores the number from the display in the [l7^ regis­
ter. iRCLl II/YRI copies the contents from Il/YRI to the display.
36 3: Number Storage and Arithmetic