aboutsummaryrefslogtreecommitdiff
path: root/src/algebra/fmod.spad.pamphlet
diff options
context:
space:
mode:
authordos-reis <gdr@axiomatics.org>2011-03-09 23:54:10 +0000
committerdos-reis <gdr@axiomatics.org>2011-03-09 23:54:10 +0000
commit8c47810df65c610513d4be825bd6ee9a56f97f9f (patch)
tree7117bf9c5177324de1e4a012b635ed667dec817f /src/algebra/fmod.spad.pamphlet
parentccd024277fb8eab4a8b22ed160f4da1609dd94e9 (diff)
downloadopen-axiom-8c47810df65c610513d4be825bd6ee9a56f97f9f.tar.gz
* algebra/catdef.spad.pamphlet (StepThrough) [nextItem]: Now
return Maybe %. * algebra/ffcat.spad.pamphlet: Propagate change. * algebra/fmod.spad.pamphlet: Likewise. * algebra/fraction.spad.pamphlet: Likewise. * algebra/integer.spad.pamphlet: Likewise. * algebra/pfbr.spad.pamphlet: Likewise. * algebra/polycat.spad.pamphlet: Likewise. * algebra/si.spad.pamphlet: Likewise.
Diffstat (limited to 'src/algebra/fmod.spad.pamphlet')
-rw-r--r--src/algebra/fmod.spad.pamphlet6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/algebra/fmod.spad.pamphlet b/src/algebra/fmod.spad.pamphlet
index b40501f5..071bd6e7 100644
--- a/src/algebra/fmod.spad.pamphlet
+++ b/src/algebra/fmod.spad.pamphlet
@@ -40,10 +40,10 @@ IntegerMod(p:PositiveInteger):
0 == per(0$Rep)
1 == per(1$Rep)
init == 0
- nextItem(n) ==
+ nextItem n ==
m := n+1
- m = 0 => "failed"
- m
+ m = 0 => nothing
+ just m
zero? x == rep x = 0
one? x == rep x = 1