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Subject: Is there an advantage for using unsigned 64 bit integers for hash?

Author: Uri Blass

Date: 05:03:13 09/11/03

My natural choice is not to use unsigned for varaibles if there is no special
reasons.

I decided to define bitboard as unsigned but except it my varaibles are usually
not unsigned including the hash key for the position.

My question is if there is an advantage for using unsigned varaibles.

• Re: Is there an advantage for using unsigned 64 bit integers for hash? Ricardo Gibert 19:02:04 09/11/03
  • Re: Is there an advantage for using unsigned 64 bit integers for hash? Uri Blass 19:51:38 09/11/03
• Re: Is there an advantage for using unsigned 64 bit integers for hash? Jaime Benito de Valle Ruiz 07:56:07 09/11/03
• Re: Is there an advantage for using unsigned 64 bit integers for hash? Rick Bischoff 05:08:38 09/11/03
  • Re: Is there an advantage for using unsigned 64 bit integers for hash? Heiner Marxen 07:11:15 09/11/03
    • Re: Is there an advantage for using unsigned 64 bit integers for hash? Rick Bischoff 07:51:19 09/11/03

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