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, 6 insertions, 12 deletions

diff --git a/src/algebra/crfp.spad.pamphlet b/src/algebra/crfp.spad.pamphlet
index b2291289..3d26fbbd 100644
--- a/src/algebra/crfp.spad.pamphlet
+++ b/src/algebra/crfp.spad.pamphlet
@@ -240,8 +240,7 @@ ComplexRootFindingPackage(R, UP): public == private where
          p := p quo monomial(1,md)$UP
        sP : Record(start: UP, factors: FR UP) := startPolynomial p
        fp : FR UP := sP.factors
---       if not one? fp then
-       if not (fp = 1) then
+       if not one? fp then
          qr: Record(quotient: UP, remainder: UP):= divide(p,makeMonic expand fp)
          p := qr.quotient
        st := sP.start
@@ -275,16 +274,14 @@ ComplexRootFindingPackage(R, UP): public == private where
 
        for fac in split.factors repeat
          fp :=
---           one? degree fac => fp * nilFactor(fac,1)$(FR UP)
-           (degree fac = 1) => fp * nilFactor(fac,1)$(FR UP)
+           one? degree fac => fp * nilFactor(fac,1)$(FR UP)
            fp * irreducibleFactor(fac,1)$(FR UP)
        fp
 
      startPolynomial p == -- assume minimumDegree is 0
        --print (p :: OF)
        fp : FR UP := 1
---       one? degree p =>
-       (degree p = 1) =>
+       one? degree p =>
          p := makeMonic p
          [p,irreducibleFactor(p,1)]
        startPoly : UP := monomial(1,1)$UP
@@ -458,8 +455,7 @@ ComplexRootFindingPackage(R, UP): public == private where
        --eps0 : R := eps / den
        -- for now only
        eps0 : R := eps / (ten*ten)
---       one? d  => irreducibleFactor(poly,1)$(FR UP)
-       (d = 1) => irreducibleFactor(poly,1)$(FR UP)
+       one? d  => irreducibleFactor(poly,1)$(FR UP)
        listOfFactors : L Record(factor: UP,exponent: I) :=_
          list [makeMonic poly,1]
        if info then
@@ -475,8 +471,7 @@ ComplexRootFindingPackage(R, UP): public == private where
            lof : L OF := ["just now we try to split the polynomial:",p::OF]
            print vconcat lof
          split : FR UP  := pleskenSplit(p, eps0, info)
---         one? numberOfFactors split =>
-         (numberOfFactors split = 1) =>
+         one? numberOfFactors split =>
            -- in a later version we will change error bound and
            -- accuracy here to deal this case as well
            lof : L OF := ["factor: couldn't split factor",_
@@ -489,8 +484,7 @@ ComplexRootFindingPackage(R, UP): public == private where
          for rec in factors(split)$(FR UP) repeat
            newFactor : UP := rec.factor
            expOfFactor := exponentOfp * rec.exponent
---           one? degree newFactor =>
-           (degree newFactor = 1) =>
+           one? degree newFactor =>
              result := result * nilFactor(newFactor,expOfFactor)
            listOfFactors:=cons([newFactor,expOfFactor],_
              listOfFactors)