HP 49g Pocket Guide

50
NDUPN
* = function
NDUPN Duplicates an object n times, and returns n. N
obj n
→ obj … obj n
NEG Changes the sign or negates an object.* > ó
z
→ –z
NEWOB Creates a new copy of the specified object. <N MEMORY
obj
1
→ obj
1
NEXT Ends definite loop structures. <N BRANCH
NEXTPRIME Returns the next prime number greater than a specified
integer.*
<! INTEGER
n
1
→ n
2
NIP Drops the item on level 2 of the stack. <N STACK
obj
1
obj
2
→ obj
2
NOT Returns the one’s complement or logical inverse of the
argument.*
< N TEST
#n
1
→ #n
2
NOVAL Place holder for reset and initial values in user-defined
dialog boxes. NOVAL is returned when a field is empty.
<N IN → NOVAL
NΣ Returns the number of rows in the current statistical
matrix.
N → n
rows
NSUB Provides access to the current sub-list position during an
iteration of a program or command applied using
DOSUBS.
<N LIST
PROCEDURES
→ n
position
NUM Returns the code of the first character in a string. <N TYPE
“ string ”
→ n
→NUM Converts an exact value to its approximate equivalent. >
n
1
→ n
2
Name Description Access Inputs Outputs

HP 49g Specifications

General

Model	HP 49g
Type	Graphing Calculator
Display	131 x 64 pixels
Processor	Saturn
Memory	512 KB RAM, 2 MB ROM
Power Supply	3 x AAA batteries
Connectivity	RS-232
Programming	RPL