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Hi,
I think I have found a bug with the assume and additionally commands.

Code:

#cas

demonstration(expression,domainlow,domainhigh):=

BEGIN

  assume(x>=domainlow);

  additionally(x<=domainhigh);

  xints:=solve(0=expression,x);//calculating x-ints

  return xints;

END;

#end

[attachment=4069]
It probably has something to do with symbolic representation and pi?

UPDATE. This also doesn't work using given (|) directly in CAS mode.
[attachment=4070]

Floating point issue while checking the conditions. I'm fixing, at least for simple cases.

(10-21-2016 02:23 PM)parisse Wrote: [ -> ]Floating point issue while checking the conditions. I'm fixing, at least for simple cases.

Cheers Parisse!

CH3791

CH3791

parisse

CH3791