Signature symbols in this unit

Symbol	Specification	Kind	Type
. + .	string-data	f	char × string → string
. + .	nat-basic2	f	nat × nat → nat
. +1	nat-basic1	f	nat → nat
. - .	nat	f	nat × nat → nat
. -1	nat-basic1	f	nat → nat
. .char1	string-data	f	string → char
. .name	alink	f	alink → string
. .pino	alink	f	alink → nat
. .rstring	string-data	f	string → string
. < .	nat-basic1	p	nat × nat
. > .	nat	p	nat × nat
. ≤ .	nat	p	nat × nat
. ≥ .	nat	p	nat × nat
alink	alink	v	alink
alink	alink	s
char	char	s
char	char	v	char
char0	char	v	char
char1	char	v	char
char2	char	v	char
m	nat-basic1	v	nat
m0	alink	v	nat
mklink	alink	f	nat × string → alink
n	nat-basic1	v	nat
n0	nat-basic1	v	nat
n1	nat-basic1	v	nat
nat	nat-basic1	s
str	string-data	v	string
str0	string-data	v	string
str1	string-data	v	string
str2	string-data	v	string
str3	string-data	v	string
string	string-data	s