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Theorem mult-eq-same

⊦ dec ≠ mkDecimal(0, 0) → (dec_i * dec = dec_j * dec ↔ dec_i = dec_j)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state: decimal-complex-ops,
Proof exists?: Yes

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Infos about the proof