Signature symbols in this unit

Symbol	Specification	Kind	Type
. + .	int-basic2	f	Int × Int → Int
. + .	real-basic	f	Real × Real → Real
. +1	int-basic1	f	Int → Int
. - .	int-abs	f	Int × Int → Int
. - .	real-abs	f	Real × Real → Real
. -1	int-basic1	f	Int → Int
. < .	int-basic1	p	Int × Int
. < .	real-basic	p	Real × Real
. > .	int-abs	p	Int × Int
. > .	real-abs	p	Real × Real
. ≤ .	int-abs	p	Int × Int
. ≤ .	real-abs	p	Real × Real
. ≥ .	int-abs	p	Int × Int
. ≥ .	real-abs	p	Real × Real
. r	real-basic	f	Int → Real
~ .	int-abs	f	Int → Int
~ .	real-basic	f	Real → Real
⌈ . ⌉	real-floor-ceil	f	Real → Int
⌊ . ⌋	real-floor-ceil	f	Real → Int
Int	int-basic1	s
Real	real-basic	s
abs	int-abs	f	Int → Int
abs	real-abs	f	Real → Real
i	real-floor-ceil	v	Int
r	real-floor-ceil	v	Real