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11.02.26.md (277B)


      1 # 11/02/26
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      3 ## Excess representation
      4 
      5 - Very simple, normal binary, but you subtract a constant from it
      6 - 0000 with a shift (bias) of 4 would be -4
      7 - most often you will use a bias of `2 ^ (l -1) - 1`, 
      8 where `l` is the number of bits, this is usually aprox. in the middle a
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