Keys And Functions - HP 12C#ABA - 12C Financial Calculator Quick Start Manual

Keys used to rearrange the stack:
• Pressing the
X-and Y-registers
• Pressing the
stack, where each number in the registers is copied
into the register below, and the number formerly in
the X-register is copied into the T-register
• Pressing
before the previous operation back into the
displayed X-register.

Keys and Functions

Table 1-3 lists some of the keys used for basic operations, mathematical
calculations, and financial problems. Use this table for quick reference.
The pages of the HP 12c Financial Calculator User's Guide are included
for reference. For a complete list of functions, including the keys used for
statistics and programming, refer to the user's guide.
Table 1-3 Keys and Functions
Key(s)
R
Enter
;*
ZX
10 Getting Started
P
key exchanges the numbers in the
(pages 74 and 172)
O
key performs a roll down of the
Ur
recalls the number displayed
Description and Page Number in the User's Guide
Enters a copy of number in displayed X-register into
Y-register. Used to separate numbers in RPN
(pages 19, 171).
Arithmetic operators (pages 19, 20-22).
.
(pages 74 and 176)
.
(page 172)
.