diff options
Diffstat (limited to 'src/ModularArithmetic/PrimeFieldTheorems.v')
| -rw-r--r-- | src/ModularArithmetic/PrimeFieldTheorems.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ModularArithmetic/PrimeFieldTheorems.v b/src/ModularArithmetic/PrimeFieldTheorems.v index 2021e8514..a2f606f30 100644 --- a/src/ModularArithmetic/PrimeFieldTheorems.v +++ b/src/ModularArithmetic/PrimeFieldTheorems.v @@ -460,8 +460,8 @@ Section SquareRootsPrime5Mod8. apply Z2N.inj_iff; try zero_bounds. rewrite <- Z.mul_cancel_l with (p := 2) by omega. ring_simplify. - rewrite mul_div_eq by omega. - rewrite mul_div_eq by omega. + rewrite Z.mul_div_eq by omega. + rewrite Z.mul_div_eq by omega. rewrite (Zmod_div_mod 2 8 q) by (try omega; apply Zmod_divide; omega || auto). rewrite q_5mod8. |