HP 49G Pocket Manual page 25

Name
BUFLEN Returns the number of characters in the serial input
buffer and a single digit indicating whether an error
occurred.
BYTES Returns the number of bytes and the checksum for the
given object.
B→R Converts a binary integer to its floating-point equivalent.
CASCFG Restores the default CAS mode settings.
CASE Starts CASE ... END conditional structure.
CEIL Returns the smallest integer greater than or equal to the
argument.*
Adjusts first two parameters in PPAR, ( x
CENTR
( x , y ), so that point ( x, y ) is plot center.
max max
CF Clears the specified user or system flag.
%CH Returns the percent change from x to y as a percentage of
x. *
CHINREM Solves a system of simultaneous polynomial congruences
in the ring Z[ x ].
CHOOSE Creates a user-defined choose box.
Description
, y
) and
min min
N
Access Inputs
MEMORY
<N
N
>ì
BRCH
<N
N
REAL
< P
TEST
<N
REAL
< P
[ vector
<!
POLYNOMIAL
" prompt " { c
IN
<N
* = function
Outputs
→ n
0/1
chars
obj → #n
x
checksum size
#n → n
x → n
(x, y) →
→
n
flagnumber
x y → 100( y – x )/ x
] → [ vector
] [ vector
]
1 2
3
→ obj or result " 1 "
... c } n
1 n pos