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| author |  Jason Gross <jagro@google.com> | 2016-07-20 13:44:16 -0700 |
|---|---|---|
| committer | Jason Gross <jagro@google.com> | 2016-07-20 13:44:16 -0700 |
| commit | 476f078855a221a2ec47a63e7efdceaa35acd488 (patch) | |
| tree | d300fc651332a2f44940412e5c1e5523feb59375 /src/ModularArithmetic/ModularBaseSystemProofs.v | |
| parent | 4fbf246cb392496e676e314c11bc2962d37caad7 (diff) | |
Move mul_rep_extended (do we actually care about this?)
Diffstat (limited to 'src/ModularArithmetic/ModularBaseSystemProofs.v')
| -rw-r--r-- | src/ModularArithmetic/ModularBaseSystemProofs.v | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/ModularArithmetic/ModularBaseSystemProofs.v b/src/ModularArithmetic/ModularBaseSystemProofs.v index e74051319..b815167e2 100644 --- a/src/ModularArithmetic/ModularBaseSystemProofs.v +++ b/src/ModularArithmetic/ModularBaseSystemProofs.v @@ -147,14 +147,6 @@ Section PseudoMersenneProofs. Local Hint Resolve firstn_us_base_ext_base bv ExtBaseVector limb_widths_match_modulus. Local Hint Extern 1 => apply limb_widths_match_modulus. - Lemma mul_rep_extended : forall (us vs : BaseSystem.digits), - (length us <= length base)%nat -> - (length vs <= length base)%nat -> - (BaseSystem.decode base us) * (BaseSystem.decode base vs) = BaseSystem.decode (ext_base limb_widths) (BaseSystem.mul (ext_base limb_widths) us vs). - Proof. - intros; apply mul_rep_two_base; auto with arith distr_length. - Qed. - Lemma modulus_nonzero : modulus <> 0. pose proof (Znumtheory.prime_ge_2 _ prime_modulus); omega. Qed. |