in reply to Re^3: Euler's identity in Raku
in thread Euler's identity in Raku
Copying Rob's one-liner into my system gives yet another answer:
-1+1.22464679914735e-16i
Using perl -v, my perl is "
This is perl 5, version 32, subversion 1 (v5.32.1) built for x86_64-linux-gnu-thread-multi". Possibly different compilers or options used to build the executables. As somebody who has dealt with floating point issues, 10**(-16) in a operation return like this is frequently noise. I'd not expect perl to return exactly zero to sin(pi) and I don't get it, but 1.22464679914735e-16.
That's hinting at something, but I'm not quite sure what.
Tried (and hopefully succeeded) in fixing the formatting, so my reply isn't in my sig.
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Re^5: Euler's identity in Raku
by syphilis (Archbishop) on Jun 04, 2021 at 12:56 UTC | |
Re^5: Euler's identity in Raku
by syphilis (Archbishop) on Jun 05, 2021 at 01:43 UTC | |
by p6steve (Sexton) on Jun 07, 2021 at 22:02 UTC | |
by syphilis (Archbishop) on Jun 08, 2021 at 01:32 UTC |
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