Did you ")compile" something (e.g. EXPR, AN) in this session?

- Qian

On 10/14/24 1:59 PM, 'Ralf Hemmecke' via FriCAS - computer algebra system wrote:
As you can see below, I must have been able to create an algebraic number that looks like zero, but comes with non-equal kernels.

That shouldn't happen, right?

It's probably a problem with the cache of kernels, but why that is I do not quite understand. Where should I take a closer look?

Ralf

%%% (552) -> hhh

                  +--+        +--+
           - 325 \|33  + 325 \|33
    (552)  -----------------------
                   1179648
                                                        Type: AlgebraicNumber
%%% (553) -> numer hhh

                  +--+        +--+
    (553)  - 325 \|33  + 325 \|33
          Type: SparseMultivariatePolynomial(Integer,Kernel(AlgebraicNumber))
%%% (554) -> kernels hhh

             +--+   +--+
    (554)  [\|33 , \|33 ]
                                          Type: List(Kernel(AlgebraicNumber))
%%% (555) -> l := kernels hhh

             +--+   +--+
    (555)  [\|33 , \|33 ]
                                          Type: List(Kernel(AlgebraicNumber))
%%% (556) -> l.1

            +--+
    (556)  \|33
                                                Type: Kernel(AlgebraicNumber)
%%% (557) -> l.1=l.2

            +--+    +--+
    (557)  \|33  = \|33
                                      Type: Equation(Kernel(AlgebraicNumber))
%%% (558) -> (l.1=l.2)@Boolean

    (558)  false
                                                                Type: Boolean


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