R-21
Invalid Syntax The function or command you 
entered does not include the 
proper arguments or order of 
arguments. The delimiters 
(parentheses, commas, 
periods, and semi-colons) must 
also be correct. Look up the 
function name in the index to 
find its proper syntax.
Name Conflict The | (where) function 
attempted to assign a value to 
the variable of integration or 
summation index.
No Equations 
Checked
You must enter and check an 
equation (Symbolic view) 
before evaluating this function.
(OFF SCREEN) Function value, root, extremum, 
or intersection is not visible in 
the current screen.
Receive Error Problem with data reception 
from another calculator. Re-
send the data.
Too Few 
Arguments
The command requires more 
arguments than you supplied.
Undefined Name The global variable named 
does not exist.
Undefined Result The calculation has a 
mathematically undefined result 
(such as 0/0).
Out of Memory You must recover a lot of  
memory to continue operation. 
Delete one or more matrices, 
lists, notes, or programs (using 
catalogs), or custom (not built-
in) aplets (using   
MEMORY).
Message Meaning  (Continued)
hp40g+.book  Page 21  Friday, December 9, 2005  12:27 AM