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authordos-reis <gdr@axiomatics.org>2008-04-03 04:23:42 +0000
committerdos-reis <gdr@axiomatics.org>2008-04-03 04:23:42 +0000
commit001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532 (patch)
treeda9e2fe5d81ff4cd7709d12e44b8c3e348b8a8e3 /src/algebra/smith.spad.pamphlet
parenta7bab9a6c2070d05e2dbd256ce455079c8ced385 (diff)
downloadopen-axiom-001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532.tar.gz
Replace `^=' with `~='.
Diffstat (limited to 'src/algebra/smith.spad.pamphlet')
-rw-r--r--src/algebra/smith.spad.pamphlet8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/algebra/smith.spad.pamphlet b/src/algebra/smith.spad.pamphlet
index 8c89d9ef..dd3ff8ca 100644
--- a/src/algebra/smith.spad.pamphlet
+++ b/src/algebra/smith.spad.pamphlet
@@ -99,7 +99,7 @@ SmithNormalForm(R,Row,Col,M) : Exports == Implementation where
m1:= nrows m
n1:= ncols m
for i in 1..m1 repeat
- for j in 1..n1 | (j ^= i) repeat
+ for j in 1..n1 | (j ~= i) repeat
if not zero?(m(i,j)) then return false
true
@@ -111,14 +111,14 @@ SmithNormalForm(R,Row,Col,M) : Exports == Implementation where
m
-- elementary operation of second kind: add to row i--
- -- a*row j (i^=j) --
+ -- a*row j (i~=j) --
elRow2(m : M,a:R,i:I,j:I) : M ==
vec:= map(a*#1,row(m,j))
vec:=map("+",row(m,i),vec)
setRow!(m,i,vec)
m
-- elementary operation of second kind: add to column i --
- -- a*column j (i^=j) --
+ -- a*column j (i~=j) --
elColumn2(m : M,a:R,i:I,j:I) : M ==
vec:= map(a*#1,column(m,j))
vec:=map("+",column(m,i),vec)
@@ -157,7 +157,7 @@ SmithNormalForm(R,Row,Col,M) : Exports == Implementation where
lastStep(sf : SmithForm) : SmithForm ==
m:=sf.Smith
m1:=min(nrows m,ncols m)
- for i in 1..m1 while (mii:=m(i,i)) ^=0 repeat
+ for i in 1..m1 while (mii:=m(i,i)) ~=0 repeat
for j in i+1..m1 repeat
if (m(j,j) exquo mii) case "failed" then return
lastStep(ijDivide(sf,i,j))