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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
Natnat-basics
awellfoundedvA
afwellfoundedvA → A
bwellfoundedvB
bcwellfoundedv(B, C)
cwellfoundedvC
chnwellfoundedvNat → A
chngenwellfoundedvNat → Nat → A
pwellfoundedvA → Bool
qwellfoundedvB × C → Bool
transwellfoundedp('A × 'A → Bool)
twfwellfoundedp('A × 'A → Bool)
twfinvwellfoundedp('A × 'A → Bool)
wfwellfoundedp('A × 'A → Bool)
wf≪wellfoundedvA × A → Bool
wf≫wellfoundedvA × A → Bool
wf1≪wellfoundedvB × B → Bool
wf2≪wellfoundedvC × C → Bool
wfinvwellfoundedp('A × 'A → Bool)