...

[ciaone]

...

[critor]

Possible with a user defined function :

Code: Tout sélectionner

Define or2list(ex)=
Func
:  If part(ex,0)="or" Then
:    Return augment(or2list(part(ex,1)),or2list(part(ex,2)))
:  Else
:    If part(ex,0)="=" Then
:      Return {part(ex,2)}
:    EndIf
:  EndIf
:Return {}
:EndFunc

[Hamza.S]

Hi!

you can use exp▶list(
for example : exp▶list(fMax(x^2,x,-1,1),x)

[Adriweb]

Hi!

you can use exp▶list(
for example : exp▶list(fMax(x^2,x,-1,1),x)

Nice one, I had forgotten about that and was wondering if critor's code could be made shorter, but exp>list precisely does it already
Example with more elements: exp▶list(x=−1 or x=1 or x=4,x) => {−1,1,4}

[Hisham]

Thanks, that's good to know though the "logic" result does not bother me at all
Best,

Hisham