diff options
Diffstat (limited to 'src/algebra/complet.spad.pamphlet')
-rw-r--r-- | src/algebra/complet.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/complet.spad.pamphlet b/src/algebra/complet.spad.pamphlet index 5ac5d928..d6d6244d 100644 --- a/src/algebra/complet.spad.pamphlet +++ b/src/algebra/complet.spad.pamphlet @@ -79,7 +79,7 @@ OrderedCompletion(R:SetCategory): Exports == Implementation where n:Integer * x:% == x case inf => - n > 0 => x + positive? n => x negative? n => [not(x.inf)] error "Undefined product" [n * x.fin] @@ -103,7 +103,7 @@ OrderedCompletion(R:SetCategory): Exports == Implementation where characteristic == characteristic$R fininf(b, r) == - r > 0 => [b] + positive? r => [b] negative? r => [not b] error "Undefined product" |