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Signature symbols in this unit

Symbol Specification Kind Type
. + .nat-basicfnat × nat → nat
. +1nat-basicfnat → nat
. - .natpfnat × nat → nat with λ n, m. n ≥ m
. -1nat-basicpfnat → nat with λ n. n ≠ 0
. < .nat-basicpnat × nat
. > .natpnat × nat
. ≤ .natpnat × nat
. ≥ .natpnat × nat
awellfoundedv'a
afwellfoundedv'a → 'a
bwellfoundedv'b
bcwellfoundedv('b, 'c)
cwellfoundedv'c
chnwellfoundedvnat → 'a
chngenwellfoundedvnat → nat → 'a
natnat-basics
pwellfoundedv'a → bool
qwellfoundedv'b × 'c → bool
transwellfoundedp('a × 'a → Type(bool))
twfwellfoundedp('a × 'a → Type(bool))
twfinvwellfoundedp('a × 'a → Type(bool))
wfwellfoundedp('a × 'a → Type(bool))
wf≪wellfoundedv'a × 'a → bool
wf≫wellfoundedv'a × 'a → bool
wf1≪wellfoundedv'b × 'b → bool
wf2≪wellfoundedv'c × 'c → bool
wfinvwellfoundedp('a × 'a → Type(bool))