Certain HP48 symbols are not available in ASCII and are encoded into
a sequence of ASCII characters.

In hp48cc strings, you should use the ASCII translation (duplicating
existing backslashes), while in identifier, where you cannot use symbols
like <, > or -, you should use the translation found in the latest column.

Example1: The HP48 OBJ-> built-in function should be called as
	OBJ\-\>(parameter)
while the string "->" (where -> is the right arrow symbol) should
be written as
	"this is the right arrow symbol: \\->"

Example2: The HP48 square root built-in function should be called as
	\\v\/(parameter)
while in strings the square root symbol can be written as in
	 "this is the square root symbol: \\v/"

Note: If you want to insert a double quote character `"' into a string,
you might use the following trick:
	s = "double quote symbol: " + CHR(34);

Code	HP48 symbol		ASCII trans	identifier trans
128	angle			\<)		\\\<\)
129	median			\x-		\\x\-
130				\.V		\\\.V
131	square root		\v/		\\v\/
132	integral		\.S		\\\.S
133	sum			\GS		\\GS
134				\|>		\\\|\>
135	pi			\pi		\\pi
136	delta			\.d		\\\.d
137	less or equal to	\<=		\\\<\=
138	greaten or equal to	\>=		\\\>\=
139	not equal to 		\=/		\\\=\/
140	alpha			\Ga		\\Ga
141	right arrow ->		\->		\\\-\>
142	left arrow <-		\<-		\\\<\-
143	down arrow		\|v		\\\|v
144	up arrow		\|^		\\\|\^
145	gamma			\Gg		\\Gg
146	delta			\Gd		\\Gd
147	epsilon			\Ge		\\Ge
148	eta			\Gn		\\Gn
149	phi			\Gh		\\Gh
150	lambda			\Gl		\\Gl
151	rho			\Gr		\\Gr
152	sigma			\Gs		\\Gs
153	tau			\Gt		\\Gt
154	omega			\Gw		\\Gw
155	upper case delta	\GD		\\GD
156	upper case pi		\PI		\\PI
157	upper case omega	\GW		\\GW
158				\[]		\\\[\]
159	infinity		\oo		\\oo
171	<<			\<<		\\\<\<
176	degrees symbol °	\^o		\\\^o
181	mu			\Gm		\\Gm
187	>>			\>>		\\\>\>
215	x			\.x		\\\.x
216				\O/		\\O\/
223	beta			\Gb		\\Gb
247	div			\:-		\\\:\-
