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Diffstat (limited to 'theories/ZArith/Zsqrt.v')
| -rw-r--r-- | theories/ZArith/Zsqrt.v | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/theories/ZArith/Zsqrt.v b/theories/ZArith/Zsqrt.v index f9f8288d0..a5ddfff4f 100644 --- a/theories/ZArith/Zsqrt.v +++ b/theories/ZArith/Zsqrt.v @@ -11,6 +11,7 @@ Require Export ZArith_base. Require Export ZArithRing. Require Export Omega. +Import Z_scope. (** The following tactic replaces all instances of (POS (xI ...)) by `2*(POS ...)+1` , but only when ... is not made only with xO, XI, or xH. *) |