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author | dos-reis <gdr@axiomatics.org> | 2009-02-04 11:43:05 +0000 |
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committer | dos-reis <gdr@axiomatics.org> | 2009-02-04 11:43:05 +0000 |
commit | c76dce6ee2f6b6830f1087f83bf452974ce3bf09 (patch) | |
tree | 40e02b9b2ed5af7e36ebf581f5d58d4557ef94bf /src/algebra/transsolve.spad.pamphlet | |
parent | 65045e7285ed629a68ae63529fae61bbcf7bf890 (diff) | |
download | open-axiom-c76dce6ee2f6b6830f1087f83bf452974ce3bf09.tar.gz |
* algebra/algfunc.spad.pamphlet: Quote symbols.
* algebra/combfunc.spad.pamphlet: Likewise.
* algebra/drawopt.spad.pamphlet: Likewise.
* algebra/efstruc.spad.pamphlet: Likewise.
* algebra/elemntry.spad.pamphlet: Likewise.
* algebra/expr.spad.pamphlet: Likewise.
* algebra/exprode.spad.pamphlet: Likewise.
* algebra/float.spad.pamphlet: Likewise.
* algebra/gaussian.spad.pamphlet: Likewise.
* algebra/intaux.spad.pamphlet: Likewise.
* algebra/irexpand.spad.pamphlet: Likewise.
* algebra/laplace.spad.pamphlet: Likewise.
* algebra/limitps.spad.pamphlet: Likewise.
* algebra/liouv.spad.pamphlet: Likewise.
* algebra/list.spad.pamphlet: Likewise.
* algebra/lmdict.spad.pamphlet: Likewise.
* algebra/manip.spad.pamphlet: Likewise.
* algebra/matcat.spad.pamphlet: Likewise.
* algebra/matrix.spad.pamphlet: Likewise.
* algebra/mkfunc.spad.pamphlet: Likewise.
* algebra/mset.spad.pamphlet: Likewise.
* algebra/oct.spad.pamphlet: Likewise.
* algebra/op.spad.pamphlet: Likewise.
* algebra/patmatch1.spad.pamphlet: Likewise.
* algebra/pattern.spad.pamphlet: Likewise.
* algebra/quat.spad.pamphlet: Likewise.
* algebra/sets.spad.pamphlet: Likewise.
* algebra/transsolve.spad.pamphlet: Likewise.
* algebra/vector.spad.pamphlet: Likewise.
Diffstat (limited to 'src/algebra/transsolve.spad.pamphlet')
-rw-r--r-- | src/algebra/transsolve.spad.pamphlet | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/src/algebra/transsolve.spad.pamphlet b/src/algebra/transsolve.spad.pamphlet index e9071b02..d3c23777 100644 --- a/src/algebra/transsolve.spad.pamphlet +++ b/src/algebra/transsolve.spad.pamphlet @@ -196,7 +196,7 @@ TransSolvePackage(R) : Exports == Implementation where -- This function was suggested by Manuel Bronstein as a simpler -- alternative to normalize. simplifyingLog(f:RE):RE == - (u:=isExpt(f,"exp"::Symbol)) case Record(var:Kernel RE,exponent:Integer) => + (u:=isExpt(f,'exp)) case Record(var:Kernel RE,exponent:Integer) => rec := u::Record(var:Kernel RE,exponent:Integer) rec.exponent * first argument(rec.var) log f @@ -412,46 +412,46 @@ TransSolvePackage(R) : Exports == Implementation where error "This should never happen" funcinv(k:RE,l:RE) : Union(RE,"failed") == - is?(k, "sin"::Symbol) => asin(l) - is?(k, "cos"::Symbol) => acos(l) - is?(k, "tan"::Symbol) => atan(l) - is?(k, "cot"::Symbol) => acot(l) - is?(k, "sec"::Symbol) => + is?(k,'sin) => asin(l) + is?(k,'cos) => acos(l) + is?(k,'tan) => atan(l) + is?(k,'cot) => acot(l) + is?(k,'sec) => l = 0 => "failed" asec(l) - is?(k, "csc"::Symbol) => + is?(k,'csc) => l = 0 => "failed" acsc(l) - is?(k, "sinh"::Symbol) => asinh(l) - is?(k, "cosh"::Symbol) => acosh(l) - is?(k, "tanh"::Symbol) => atanh(l) - is?(k, "coth"::Symbol) => acoth(l) - is?(k, "sech"::Symbol) => asech(l) - is?(k, "csch"::Symbol) => acsch(l) - is?(k, "atan"::Symbol) => tan(l) - is?(k, "acot"::Symbol) => + is?(k,'sinh) => asinh(l) + is?(k,'cosh) => acosh(l) + is?(k,'tanh) => atanh(l) + is?(k,'coth) => acoth(l) + is?(k,'sech) => asech(l) + is?(k,'csch) => acsch(l) + is?(k,'atan) => tan(l) + is?(k,'acot) => l = 0 => "failed" cot(l) - is?(k, "asin"::Symbol) => sin(l) - is?(k, "acos"::Symbol) => cos(l) - is?(k, "asec"::Symbol) => sec(l) - is?(k, "acsc"::Symbol) => + is?(k,'asin) => sin(l) + is?(k,'acos) => cos(l) + is?(k,'asec) => sec(l) + is?(k,'acsc) => l = 0 => "failed" csc(l) - is?(k, "asinh"::Symbol) => sinh(l) - is?(k, "acosh"::Symbol) => cosh(l) - is?(k, "atanh"::Symbol) => tanh(l) - is?(k, "acoth"::Symbol) => + is?(k,'asinh) => sinh(l) + is?(k,'acosh) => cosh(l) + is?(k,'atanh) => tanh(l) + is?(k,'acoth) => l = 0 => "failed" coth(l) - is?(k, "asech"::Symbol) => sech(l) - is?(k, "acsch"::Symbol) => + is?(k,'asech) => sech(l) + is?(k,'acsch) => l = 0 => "failed" csch(l) - is?(k, "exp"::Symbol) => + is?(k,'exp) => l = 0 => "failed" simplifyingLog l - is?(k, "log"::Symbol) => + is?(k,'log) => if R has complex and R has ConvertibleTo(C F) then -- We will check to see if the imaginary part lies in [-Pi,Pi) ze : Expression C INT F @@ -464,7 +464,7 @@ TransSolvePackage(R) : Exports == Implementation where "failed" else -- R not Complex or something which doesn't map to Complex Floats exp l - is?(k, "%power"::Symbol) => + is?(k,'%power) => (t:=normalize(l)) = 0 => "failed" log t l @@ -652,6 +652,8 @@ TransSolvePackageService(R) : Exports == Implementation where <<license>>= --Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. --All rights reserved. +--Copyright (C) 2007-2009, Gabriel Dos Reis. +--All rights reserved. -- --Redistribution and use in source and binary forms, with or without --modification, are permitted provided that the following conditions are |