Dec; Decr; Dedicace; Def - HP 48gII Advanced User's Reference Manual

DEC

Type: Command
Description: Decimal Mode Command: Selects decimal base for binary integer operations. (The default base is
decimal.)
Binary integers require the prefix #. Binary integers entered and returned in decimal base
automatically show the suffix d. If the current base is not decimal, then you can enter a decimal
number by ending it with d. It will be displayed in the current base when it is entered.
The current base does not affect the internal representation of binary integers as unsigned binary
numbers.
!´
Access:
!Ú
Flags: Binary Integer Wordsize (–5 through –10), Binary Integer Base (–11, –12)
Input/Output: None
See also: BIN, HEX, OCT, RCWS, STWS

DECR

Type: Command
Description: Decrement Command: Takes a variable, subtracts 1, stores the new value back into the original
variable, and returns the new value. The contents of name must be a real number or an integer.
!°
Access:
Input/Output:
See also: INCR, STO+, STO–

DEDICACE

CAS: Display a greeting from the CAS team.

DEF

CAS: Define function or variable; store global variable or store expression as a function to evaluate
later.

DEFINE

Type: Command
Description: Define Variable or Function Command: Stores the expression on the right side of the = in the
variable specified on the left side, or creates a user-defined function.
If the left side of the equation is name only, DEFINE stores exp in the variable name.
If the left side of the equation is name followed by parenthetical arguments name
DEFINE creates a user-defined function and stores it in the variable name.
!à
Access:
Flags: Numerical Results (-3)
Input/Output:
See also: DEF, STO, UNASSIGN
BASE DEC
BASE DEC
MEMORY ARITHMETIC DECR
Level 1/Argument 1
'name'
Level 1/Argument 1
'name=exp'
'name(name ... name )=exp(name
1 n
( ´ is the left-shift of the Pkey).
( Ú is the left-shift of the 6key).
( °is the left-shift of the Nkey).
( àis the left-shift of the 2key).
... name )'
1 n
Full Command and Function Reference 3-41
Level 1/Item 1
x
new
... name ,
1 n
Level 1/Item 1