[Imprint]
[Data Privacy Statement]
[E-Mail]
View
long theorem info
. View
the proof
. Back to
main index
. View
the specification
. View
theorem base summary
, View
theorem base listing
, the
used properties by spec
, the
dependency list
, the
symbol table
,
Proof step 1 from proof add-cancel-num-01 (conclusion)
⊦ m ≤ n → (⌜(* n)⌝ = ⌜(* m)⌝ + n∞2 ↔ ⌜n - m⌝ = n∞2)
Special step normalize
And obtained the following new goals
Proof step 2
:
⊦ m ≤ n → (⌜n⌝ = ⌜m⌝ + n∞2 ↔ ⌜n - m⌝ = n∞2)