IBM 5100 - Page 132

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SYSTEM FUNCTIONS
System functions are used like the primitive (built-in) functions; they are monadic
(one argument) or dyadic (two arguments) and have explicit results.
Following
is a list of the system functions and their meanings. A complete des-
cription of each follows the list:
System Function
Meaning
OCR
name
Canonical representation
OFX
name
Fix
DEX
name
Expunge
ONL
class
Name list
character
ONL
class Name list beginning
with the specified character
ONC
name Name classification
The 0 CR Function: Canonical Representation
The OCR function formats a user-defined function into a character matrix. This
function is monadic (takes one argument); the argument for the OCR function
must be a scalar or vector of characters representing the name of an unlocked
user-defined function. For example, you have the following user-defined function:
V I~~"INTG A
1:1.J R~"A?)O
[~~J I~"l
[3l START:R[I]~A
[I+J If-I+1.
[5J ~(I~A)/STARTV
The function I NTG is used to create a vector whose length and contents are spe-
cified by the input argument:
INTG L~
'+ If. '+ '~.
INTG 7
777 777 7
-II.. l