HP 48gII Advanced User's Reference Manual page 638

VERSION (CAT)
VISIT (key LS-˜)
VISITB (CAT)
H VPOTENTIAL (CAT)
VTYPE (PRG TYPE NXT NXT)
V→ (MTH VECTR)
WAIT (PRG NXT IN)
WHILE (PRG BRCH [WHILE])
WIREFRAME (85 MENU)
WSLOG (CAT)
XCOL (89/98 MENU)
XGET (CAT)
XLIB~ (256.06 MENU)
XMIT (109 MENU)
H XNUM («REWRITE»; 142.02 MENU)
XOR (PRG TEST NXT; [MTH/CONVERT] BASE NXT LOGIC)
XPON (MTH REAL NXT)
XPUT (CAT)
H XQ («REWRITE»; 142.02 MENU)
XRECV (104.02 MENU)
XRNG (83 MENU)
XROOT (key 52.3: x-root-of-y)
XSEND (104.02 MENU)
XSERV (CAT)
XVOL (86 MENU)
XXRNG (86 MENU)
YCOL (89/98 MENU)
YRNG (83 MENU)
YSLICE (85 MENU)
YVOL (86 MENU)
YYRNG (86 MENU)
H ZEROS (SYMB SOLVE; S.SLV NXT; «SOLVER»)
ZFACTOR (APPS 12 UTILS; 117 MENU)
ZVOL (86 MENU)
^ (key 51.1: y^x)
_ (key 85.3)
dB (APPS 12 UTILS NXT; 117.02 MENU)
e (ALPHA-LS-E; MTH NXT CONST; «CONSTANTS»)
gmol (APPS 12 UTILS NXT; 117.02 MENU)
i (key 23.2; CMPLX; MTH NXT CONST; «CMPLX»; «CONSTANTS»)
lbmol (APPS 12 UTILS NXT; 117.02 MENU)
H lim (SYMB CALC; CALC LIMIT; «DIFF» NXT)
H qr (MATRICES FACT)
rpm (APPS 12 UTILS NXT; 117.02 MENU)
H rref (SYMB SOLVE; MATRICES LIN-S; «MATR»)
| (key 23.3; «ALGB» NXT; 93.02 MENU)
√ (key 52.1)
∫ (key 55.3)
Σ (key 53.3)
Σ+ (91/97 MENU)
I - 16 The Command Menu-Path Table