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| author | dos-reis <gdr@axiomatics.org> | 2008-04-03 04:23:42 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2008-04-03 04:23:42 +0000 |
| commit | 001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532 (patch) | |
| tree | da9e2fe5d81ff4cd7709d12e44b8c3e348b8a8e3 /src/algebra/fspace.spad.pamphlet | |
| parent | a7bab9a6c2070d05e2dbd256ce455079c8ced385 (diff) | |
| download | open-axiom-001e19b08ba7fb1b9e6f6bdb44a82ba3db3fc532.tar.gz | |
Replace `^=' with `~='.
Diffstat (limited to 'src/algebra/fspace.spad.pamphlet')
| -rw-r--r-- | src/algebra/fspace.spad.pamphlet | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/algebra/fspace.spad.pamphlet b/src/algebra/fspace.spad.pamphlet index 902aa197..d044d256 100644 --- a/src/algebra/fspace.spad.pamphlet +++ b/src/algebra/fspace.spad.pamphlet @@ -256,19 +256,19 @@ ExpressionSpace(): Category == Defn where elt(op:OP, args:List %) == not belong? op => error "Unknown operator" - ((u := arity op) case N) and (#args ^= u::N) + ((u := arity op) case N) and (#args ~= u::N) => error "Wrong number of arguments" (v := evaluate(op,args)$BasicOperatorFunctions1(%)) case % => v::% okkernel(op, args) retract f == (k := mainKernel f) case "failed" => error "not a kernel" - k::K::% ^= f => error "not a kernel" + k::K::% ~= f => error "not a kernel" k::K retractIfCan f == (k := mainKernel f) case "failed" => "failed" - k::K::% ^= f => "failed" + k::K::% ~= f => "failed" k is?(f:%, s:SY) == @@ -1572,7 +1572,7 @@ FunctionSpace(R:OrderedSet): Category == Definition where a:% := 0 f := eval((lfunc.n) arg, lop, lexp, lfunc) e := lexp.n - while q ^= 0 repeat + while q ~= 0 repeat m := degree q qr := divide(m, e) t1 := f ** (qr.quotient)::N @@ -1621,14 +1621,14 @@ FunctionSpace(R:OrderedSet): Category == Definition where u := third l arg := argument k ans:% := 0 - if (not member?(u,done)) and (ans := differentiate(u,x))^=0 then + if (not member?(u,done)) and (ans := differentiate(u,x))~=0 then ans := ans * kernel(opdiff, [subst(expr, [kd], [kernel(opdiff, [first l, gg, gg])]), gg, u]) done := concat(gg, done) is?(k, opdiff) => ans + diffdiff0(arg, x, expr, k, done) for i in minIndex arg .. maxIndex arg for b in arg repeat - if (not member?(b,done)) and (bp:=differentiate(b,x))^=0 then + if (not member?(b,done)) and (bp:=differentiate(b,x))~=0 then g := symsub(gendiff, i)::% ans := ans + bp * kernel(opdiff, [subst(expr, [kd], [kernel(opdiff, [substArg(op, arg, i, g), gg, u])]), g, b]) @@ -1676,7 +1676,7 @@ FunctionSpace(R:OrderedSet): Category == Definition where grad := (u := derivative op) case "failed" => opderiv(op, n) u::List(List % -> %) - if #grad ^= n then grad := opderiv(op, n) + if #grad ~= n then grad := opderiv(op, n) [g args for g in grad] -- SPECIALDIFF contains a map (List %, Symbol) -> % |