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Theorem dist-snd-01
⊦ n ≤ m → dist(m, n) = m - n
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
dist-zero
,
gcd-conq-one
,
gcdex-dist
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas:
dist-add
,
Used spec theorems:
Used simplifier rules:
nat-basic2
/
a
nat-basic2
/
c
nat
/
elim-sub