9 Ocak 2021 Cumartesi tarihinde Ilkka Virta yazdı:
>
> Note that binary minus doesn't really compare here. It has a lower
> precedence, so gives a different result:
>
Yes, you are right, and not only that, but the example I gave doesn't even
work on 5.1.
$ (( 16#-10 ))
bash: ((: 16#:
On Sat, Jan 9, 2021 at 9:14 AM Robert Elz wrote:
> Not "all" other shells, most don't implement exponentiation at all,
> since it isn't a standard C operator.
>
Which also means that the statement about the operators being "same as in
the C language" doesn't really help figure out how this
On Sat, Jan 9, 2021 at 7:22 AM Oğuz wrote:
> 9 Ocak 2021 Cumartesi tarihinde Hyunho Cho yazdı:
> > $ echo $(( -2 ** 2 )) # only bash results in 4
> > 4
> `bc' does that too. Here's another trivial side effect of implementing
> unary minus using binary minus:
>
Note that
