Re: -1//2

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From	Patrick Rudin <taxi_bs@gmx.ch>
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Subject	Re: -1//2
Date	Fri, 11 Apr 2025 13:18:03 +0200
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Hermann Riemann wrote:
> -1//2==-(1//2)
> liefert False

Nicht in R.

 > floor(-1/2) == floor (-(1/2))
[1] TRUE

Eigentlich auch nicht überraschend:

 > -1/2
[1] -0.5

 > -(1/2)
[1] -0.5

Aber in R ist ja auch der Slice-Operator nicht kaputt...


SCNR

Patrick

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-1//2 Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-04-10 16:50 +0200
  Re: -1//2 "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2025-04-10 15:02 +0000
    Re: -1//2 "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2025-04-10 20:08 +0200
      Re: -1//2 "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2025-04-23 22:10 +0200
    Re: -1//2 Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-04-11 06:27 +0200
      Re: -1//2 "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2025-04-11 08:04 +0000
      Re: -1//2 Patrick Rudin <taxi_bs@gmx.ch> - 2025-04-11 13:18 +0200

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