20070201
  u   To store a function
  
  Example  To store the function (A+B) (A–B) as function memory number 1
  
  ( av (A)+ al (B))  
  ( av (A)- al (B)) 
  
  K 6 (g )6 (g )3 (FMEM) 
  1 (STO)b w 
  
  JJJ 
  u   To recall a function
  
  Example   To recall the contents of function memory number 1
  
  K 6 (g )6 (g )3 (FMEM) 
  2 (RCL)b w 
  u   To recall a function as a variable
  
  d a av (A)w  
  b a al (B)w 
  K 6 (g )6 (g )3 (FMEM)3 (fn)
  b+c w 
  
  u   To display a list of available functions
  
  K 6 (g )6 (g )3 (FMEM) 
  4 (SEE)
  
  
2-2-3
Special Functions
 # If the function memory number to which you 
store a function already contains a function, the 
previous function is replaced with the new one.
  # The recalled function appears at the current 
location of the cursor on the display.