On Friday, September 9, 2016 at 12:15:53 AM UTC+8, T L wrote:
>
> Although x and y's possible types include float32, there are two steps in
> "var f float32 = x / y".
> The first one is "x / y", for both default type of x and y is int, so the
> result is 1.
> The second step is "var f float32 = 1".
> This is it.
>
> If you change 5 to 5.0, or change 3 to 3.0,
> then the first step will operate on two Float values, the intersection
> possible types of 5.0 and 3 (or 5 and 3.0) are float types.
>
sorry, the possible types of 3.0 and 5.0 also include int.
So here should be "the preferred possible types of 5.0 and 3 (or 5 and 3.0)
are float types".
>
> On Thursday, September 8, 2016 at 11:31:55 PM UTC+8, Uvelichitel wrote:
>>
>> package main
>>
>> import "fmt"
>>
>> func main() {
>> const x, y = 5, 3
>> var f float32 = x / y
>> fmt.Println(f)
>> }
>>
>> output
>> 1
>> https://play.golang.org/p/FH1f793gWI
>> How this doesn't produce 1.66666
>> Would be thankful for explanation.
>> __
>> Ilya Kostarev
>>
>>
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