Hello Ric
Thanks for concerning yourself with this, it might be helpful indeed.
When slightly extending it's even worse ... strange ;)
I'd expect that u()$SI worked?
---
a) PhysicalUnit() : Category == SetCategory with -- inherit from SETCAT
b) baseUnits() == [x::% for x in enumerate$OrderedVariableList(u)]
(2) -> b:=baseUnits()$PUSYS(['a,'b,'c])
(2) [a,b,c]
Type: List(PhysicalUnitSystem([a,b,c]))
(3) -> )sh SI
SIunits is a package constructor
Abbreviation for SIunits is SI
This constructor is exposed in this frame.
------------------------------- Operations --------------------------------
>> Error detected within library code:
Improper script count in symbol
(3) -> u()$SI
>> Error detected within library code:
index out of range
On 17.07.2018 16:47, Riccardo GUIDA wrote:
> Hi Kurt
>
> As FriCAS exercise of the day, I tried to understand the source of your bug
> but
> the best I can do is a minimal example (vaguely related to the original one)
> and
> similar errors.
>
> I do not know what mean "non extending category" and "has no ..." compilation
> messages but there were similar ones in the original version.
I guess this is of no importance w.r.t. to the error (but I may be mistaken)
>
> Hope not increasing the confusion ....
Not at all.
Kurt
>
> ric
>
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