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Theorem gcd-one-eq

⊦ j2 / gcd(i2, j2) = 1 → gcd(i2, j2) = j2

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: gcd-negone-eq, gcd-one-eq-01, gcd-one-eq-02,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 6
Proof steps: 11
Used lemmas: gcd-less-eq-zero, gcd-zero, gcd-zero-04, gcd-div2, gcd-zero-zero, div-eq-one, gcd-pos,
Used spec theorems:
- Used simplifier rules: