diff options
Diffstat (limited to 'theories/Numbers/Integer/Abstract/ZAxioms.v')
| -rw-r--r-- | theories/Numbers/Integer/Abstract/ZAxioms.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/theories/Numbers/Integer/Abstract/ZAxioms.v b/theories/Numbers/Integer/Abstract/ZAxioms.v index 47286c729e..754c0b3d19 100644 --- a/theories/Numbers/Integer/Abstract/ZAxioms.v +++ b/theories/Numbers/Integer/Abstract/ZAxioms.v @@ -9,7 +9,7 @@ (************************************************************************) Require Export NZAxioms. -Require Import NZPow NZSqrt NZLog. +Require Import NZPow NZSqrt NZLog NZGcd. (** We obtain integers by postulating that successor of predecessor is identity. *) @@ -70,16 +70,16 @@ Module Type Parity (Import Z : ZAxiomsMiniSig'). Axiom odd_spec : forall n, odd n = true <-> Odd n. End Parity. -(** For pow sqrt log2, the NZ axiomatizations are enough. *) +(** For pow sqrt log2 gcd, the NZ axiomatizations are enough. *) (** Let's group everything *) Module Type ZAxiomsSig := ZAxiomsMiniSig <+ HasCompare <+ HasAbs <+ HasSgn <+ Parity - <+ NZPow.NZPow <+ NZSqrt.NZSqrt <+ NZLog.NZLog2. + <+ NZPow.NZPow <+ NZSqrt.NZSqrt <+ NZLog.NZLog2 <+ NZGcd.NZGcd. Module Type ZAxiomsSig' := ZAxiomsMiniSig' <+ HasCompare <+ HasAbs <+ HasSgn <+ Parity - <+ NZPow.NZPow' <+ NZSqrt.NZSqrt' <+ NZLog.NZLog2. + <+ NZPow.NZPow' <+ NZSqrt.NZSqrt' <+ NZLog.NZLog2 <+ NZGcd.NZGcd'. (** Division is left apart, since many different flavours are available *) |