On Thu, Nov 23, 2023 at 07:15:55PM +0800, Qian Yun wrote:
> ZeroDimensionalSolvePackage has "realSolve" and "positiveSolve"
> which gives RealClosure as result, and the numeric value is right
> (I computed another one and compared with wolframalpha.)
Well, ZeroDimensionalSolvePackage and CAD may help. But AFAICS
at least ATM there is no way to convert from RealClosure back
to expression.
--
Waldek Hebisch
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