How to set a globals default value for a variable in a package?

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Question:How to set a globals default value for a variable in a package?

Posted: Ronan 1207 Product: Maple 2016

December 27 2016

In the test package below I want the the Value of Clr to be "B" when the package is loaded. How do I achieve that?

$"C:\Users\Ronan.Ronan-PC\maple\toolbox\personal\lib"$

(1)

$"C:\Users\Ronan.Ronan-PC\maple\toolbox\personal\lib", "C:\Program Files\Maple 2016\lib", "C:\Users\Ronan.Ronan-PC\maple\toolbox\personal\lib"$

(2)

"RTest:=module() option package; export Sums; global Clr; Clr:=B; Sums:=proc(p1,p2,c:=Clr) if c=B or c=b then p1+p2 elif c=G or c=g then p1-p2 elif c=R or c=r then if p2 =0 then "Not Valid" else ( p1)/(p2) end if else "Error" end if end proc; end module; "