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runtime % result in less zeros values #40004

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MasterDimmy opened this issue Jul 2, 2020 · 2 comments

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MasterDimmy commented Jul 2, 2020

What version of Go are you using (`go version`)?

$ go version
 go1.14.4 windows/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (`go env`)?

go env Output

$ go env
AMD64
Windows

What did you do?

fmt.Printf("x=%d", (115-303)%1626)

output:
x=-188

https://play.golang.org/p/yYVbpJYbp-L

What did you expect to see?

x=1438

What did you see instead?

x=-188

Reminder by module deviding cant be less zero !

The text was updated successfully, but these errors were encountered:

D1CED commented Jul 2, 2020

% is remainder not modulo. https://stackoverflow.com/questions/13683563/whats-the-difference-between-mod-and-remainder

Contributor

randall77 commented Jul 2, 2020

This is as specified in the spec: https://golang.org/ref/spec#Arithmetic_operators

randall77 closed this as completed

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