Re: [julia-users] Re: getting a warning when overloading +(a,b)

Ok. I'm reading again the Modules section of the manual. Now I understand better the difference between import and using. Thanks. On Apr 2, 2016 1:27 PM, "Kristoffer Carlsson" wrote: > Because you want to overload a function from Base.

[julia-users] Re: getting a warning when overloading +(a,b)

Because you want to overload a function from Base.

[julia-users] Re: getting a warning when overloading +(a,b)

Thanks! But why do I need to import Base.+? Em sexta-feira, 1 de abril de 2016 12:02:13 UTC-3, Giuseppe Ragusa escreveu: > > ``` > import Base.+ > type numerr > num > err > end > > +(a::numerr, b::numerr) = numerr(a.num + b.num, sqrt(a.err^2 + b.err^2)); > +(a::Any, b::numerr) = numerr(a

[julia-users] Re: getting a warning when overloading +(a,b)

``` import Base.+ type numerr num err end +(a::numerr, b::numerr) = numerr(a.num + b.num, sqrt(a.err^2 + b.err^2)); +(a::Any, b::numerr) = numerr(a + b.num, b.err); +(a::numerr, b::Any) = numerr(a.num + b, a.err); x = numerr(10, 1); y = numerr(20, 2); println(x+y) println(2+x)