Fix AW/66

	* algebra/zerodim.spad.pamphlet: Restore use of one? 
	* algebra/updivp.spad.pamphlet: Likewise.
	* algebra/unifact.spad.pamphlet: Likewise.
	* algebra/triset.spad.pamphlet: Likewise.
	* algebra/tools.spad.pamphlet: Likewise.
	* algebra/suts.spad.pamphlet: Likewise.
	* algebra/sttaylor.spad.pamphlet: Likewise.
	* algebra/string.spad.pamphlet: Likewise.
	* algebra/sregset.spad.pamphlet: Likewise.
	* algebra/si.spad.pamphlet: Likewise.
	* algebra/sf.spad.pamphlet: Likewise.
	* algebra/riccati.spad.pamphlet: Likewise.
	* algebra/rf.spad.pamphlet: Likewise.
	* algebra/regset.spad.pamphlet: Likewise.
	* algebra/rderf.spad.pamphlet: Likewise.
	* algebra/rdeef.spad.pamphlet: Likewise.
	* algebra/quat.spad.pamphlet: Likewise.
	* algebra/puiseux.spad.pamphlet: Likewise.
	* algebra/pscat.spad.pamphlet: Likewise.
	* algebra/prtition.spad.pamphlet: Likewise.
	* algebra/prs.spad.pamphlet: Likewise.
	* algebra/primelt.spad.pamphlet: Likewise.
	* algebra/polycat.spad.pamphlet: Likewise.
	* algebra/poly.spad.pamphlet: Likewise.
	* algebra/polset.spad.pamphlet: Likewise.
	* algebra/pfo.spad.pamphlet: Likewise.
	* algebra/perm.spad.pamphlet: Likewise.
	* algebra/pattern.spad.pamphlet: Likewise.
	* algebra/padiclib.spad.pamphlet:Likewise.
	* algebra/openmath.spad.pamphlet: Likewise.
	* algebra/opalg.spad.pamphlet: Likewise.
	* algebra/op.spad.pamphlet: Likewise.
	* algebra/omerror.spad.pamphlet: Likewise.
	* algebra/oderf.spad.pamphlet: Likewise.
	* algebra/odeef.spad.pamphlet: Likewise.
	* algebra/oct.spad.pamphlet: Likewise.
	* algebra/nlinsol.spad.pamphlet: Likewise.
	* algebra/newpoly.spad.pamphlet: Likewise.
	* algebra/naalgc.spad.pamphlet: Likewise.
	* algebra/naalg.spad.pamphlet: Likewise.
	* algebra/multpoly.spad.pamphlet: Likewise.
	* algebra/mring.spad.pamphlet: Likewise.
	* algebra/modring.spad.pamphlet: Likewise.
	* algebra/moddfact.spad.pamphlet: Likewise.
	* algebra/mkfunc.spad.pamphlet: Likewise.
	* algebra/matstor.spad.pamphlet: Likewise.
	* algebra/matrix.spad.pamphlet: Likewise.
	* algebra/matcat.spad.pamphlet: Likewise.
	* algebra/manip.spad.pamphlet: Likewise.
	* algebra/lodof.spad.pamphlet: Likewise.
	* algebra/liouv.spad.pamphlet: Likewise.
	* algebra/laplace.spad.pamphlet: Likewise.
	* algebra/irexpand.spad.pamphlet: Likewise.
	* algebra/intrf.spad.pamphlet: Likewise.
	* algebra/intpm.spad.pamphlet: Likewise.
	* algebra/intfact.spad.pamphlet: Likewise.
	* algebra/integer.spad.pamphlet: Likewise.
	* algebra/intclos.spad.pamphlet: Likewise.
	* algebra/intaux.spad.pamphlet: Likewise.
	* algebra/intalg.spad.pamphlet: Likewise.
	* algebra/intaf.spad.pamphlet: Likewise.
	* algebra/gpol.spad.pamphlet: Likewise.
	* algebra/gpgcd.spad.pamphlet: Likewise.
	* algebra/gb.spad.pamphlet: Likewise.
	* algebra/gaussian.spad.pamphlet: Likewise.
	* algebra/galutil.spad.pamphlet: Likewise.
	* algebra/galpolyu.spad.pamphlet: Likewise.
	* algebra/galfact.spad.pamphlet: Likewise.
	* algebra/fspace.spad.pamphlet: Likewise.
	* algebra/fs2ups.spad.pamphlet: Likewise.
	* algebra/fs2expxp.spad.pamphlet: Likewise.
	* algebra/free.spad.pamphlet: Likewise.
	* algebra/fraction.spad.pamphlet: Likewise.
	* algebra/fr.spad.pamphlet: Likewise.
	* algebra/fparfrac.spad.pamphlet: Likewise.
	* algebra/fortran.spad.pamphlet: Likewise.
	* algebra/fmod.spad.pamphlet: Likewise.
	* algebra/float.spad.pamphlet: Likewise.
	* algebra/ffx.spad.pamphlet: Likewise.
	* algebra/ffnb.spad.pamphlet: Likewise.
	* algebra/ffcg.spad.pamphlet: Likewise.
	* algebra/ffcat.spad.pamphlet: Likewise.
	* algebra/exprode.spad.pamphlet: Likewise.
	* algebra/expr.spad.pamphlet: Likewise.
	* algebra/expexpan.spad.pamphlet: Likewise.
	* algebra/elemntry.spad.pamphlet: Likewise.
	* algebra/efupxs.spad.pamphlet: Likewise.
	* algebra/efuls.spad.pamphlet: Likewise.
	* algebra/e04routine.spad.pamphlet: Likewise.
	* algebra/e04agents.spad.pamphlet: Likewise.
	* algebra/divisor.spad.pamphlet: Likewise.
	* algebra/derham.spad.pamphlet: Likewise.
	* algebra/defintrf.spad.pamphlet: Likewise.
	* algebra/defintef.spad.pamphlet: Likewise.
	* algebra/defaults.spad.pamphlet: Likewise.
	* algebra/d03agents.spad.pamphlet: Likewise.
	* algebra/d01weights.spad.pamphlet: Likewise.
	* algebra/d01routine.spad.pamphlet: Likewise.
	* algebra/d01agents.spad.pamphlet: Likewise.
	* algebra/curve.spad.pamphlet: Likewise.
	* algebra/crfp.spad.pamphlet: Likewise.
	* algebra/cont.spad.pamphlet: Likewise.
	* algebra/constant.spad.pamphlet: Likewise.
	* algebra/complet.spad.pamphlet: Likewise.
	* algebra/combfunc.spad.pamphlet: Likewise.
	* algebra/catdef.spad.pamphlet: Likewise.
	* algebra/brill.spad.pamphlet: Likewise.
	* algebra/array1.spad.pamphlet: Likewise.
	* algebra/algfunc.spad.pamphlet: Likewise.
	* algebra/algfact.spad.pamphlet: Likewise.

1 files changed, 8 insertions, 16 deletions

diff --git a/src/algebra/poly.spad.pamphlet b/src/algebra/poly.spad.pamphlet
index ff21510e..077ba898 100644
--- a/src/algebra/poly.spad.pamphlet
+++ b/src/algebra/poly.spad.pamphlet
@@ -44,29 +44,25 @@ FreeModule(R:Ring,S:OrderedSet):
        if R has EntireRing then 
          r * x  ==
              zero? r => 0
---             one? r => x
-             (r = 1) => x
+             one? r => x
            --map(r*#1,x)
              [[u.k,r*u.c] for u in x ]
        else
          r * x  ==
              zero? r => 0
---             one? r => x
-             (r = 1) => x
+             one? r => x
            --map(r*#1,x)
              [[u.k,a] for u in x | (a:=r*u.c) ~= 0$R]
        if R has EntireRing then
          x * r  ==
              zero? r => 0
---             one? r => x
-             (r = 1) => x
+             one? r => x
            --map(r*#1,x)
              [[u.k,u.c*r] for u in x ]
        else
          x * r  ==
              zero? r => 0
---             one? r => x
-             (r = 1) => x
+             one? r => x
            --map(r*#1,x)
              [[u.k,a] for u in x | (a:=u.c*r) ~= 0$R]
 
@@ -298,8 +294,7 @@ PolynomialRing(R:Ring,E:OrderedAbelianMonoid): T == C
          p ** nn  ==
             null p => 0
             zero? nn => 1
---            one? nn => p
-            (nn = 1) => p
+            one? nn => p
             empty? p.rest =>
               zero?(cc:=p.first.c ** nn) => 0
               [[nn * p.first.k, cc]]
@@ -438,8 +433,7 @@ SparseUnivariatePolynomial(R:Ring): UnivariatePolynomialCategory(R) with
          p ** n  ==
             null p => 0
             zero? n => 1
---            one? n => p
-            (n = 1) => p
+            one? n => p
             empty? p.rest =>
               zero?(cc:=p.first.c ** n) => 0
               [[n * p.first.k, cc]]
@@ -465,8 +459,7 @@ SparseUnivariatePolynomial(R:Ring): UnivariatePolynomialCategory(R) with
 
 
    zero?(p): Boolean == empty?(p)
---   one?(p):Boolean == not empty? p and (empty? rest p and zero? first(p).k and one? first(p).c)
-   one?(p):Boolean == not empty? p and (empty? rest p and zero? first(p).k and (first(p).c = 1))
+   one?(p):Boolean == not empty? p and (empty? rest p and zero? first(p).k and one? first(p).c)
    ground?(p): Boolean == empty? p or (empty? rest p and zero? first(p).k)
    multiplyExponents(p,n) == [ [u.k*n,u.c] for u in p]
    divideExponents(p,n) ==
@@ -720,8 +713,7 @@ SparseUnivariatePolynomial(R:Ring): UnivariatePolynomialCategory(R) with
    if R has Field then
      divide( p1, p2)  ==
        zero? p2 => error "Division by 0"
---       one? p2 => [p1,0]
-       (p2 = 1) => [p1,0]
+       one? p2 => [p1,0]
        ct:=inv(p2.first.c)
        n:=p2.first.k
        p2:=p2.rest