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ffa_ch4_ffacalc.kv      1 ------------------------------------------------------------------------------
ffa_ch4_ffacalc.kv      2 ------------------------------------------------------------------------------
ffa_ch4_ffacalc.kv      3 -- This file is part of 'Finite Field Arithmetic', aka 'FFA'.               --
ffa_ch4_ffacalc.kv      4 --                                                                          --
ffa_ch4_ffacalc.kv      5 -- (C) 2017 Stanislav Datskovskiy ( www.loper-os.org )                      --
ffa_ch4_ffacalc.kv      6 -- http://wot.deedbot.org/17215D118B7239507FAFED98B98228A001ABFFC7.html     --
ffa_ch4_ffacalc.kv      7 --                                                                          --
ffa_ch4_ffacalc.kv      8 -- You do not have, nor can you ever acquire the right to use, copy or      --
ffa_ch4_ffacalc.kv      9 -- distribute this software ; Should you use this software for any purpose, --
ffa_ch4_ffacalc.kv     10 -- or copy and distribute it to anyone or in any manner, you are breaking   --
ffa_ch4_ffacalc.kv     11 -- the laws of whatever soi-disant jurisdiction, and you promise to         --
ffa_ch4_ffacalc.kv     12 -- continue doing so for the indefinite future. In any case, please         --
ffa_ch4_ffacalc.kv     13 -- always : read and understand any software ; verify any PGP signatures    --
ffa_ch4_ffacalc.kv     14 -- that you use - for any purpose.                                          --
ffa_ch4_ffacalc.kv     15 --                                                                          --
ffa_ch4_ffacalc.kv     16 -- See also http://trilema.com/2015/a-new-software-licensing-paradigm .     --
ffa_ch4_ffacalc.kv     17 ------------------------------------------------------------------------------
ffa_ch4_ffacalc.kv     18 ------------------------------------------------------------------------------
ffa_ch4_ffacalc.kv     19 
ffa_ch11_tuning_a...   20 with Words;    use Words;
ffa_ch11_tuning_a...   21 
ffa_ch11_tuning_a...   22 
ffa_ch4_ffacalc.kv     23 package FZ_Lim is
ffa_ch4_ffacalc.kv     24    
ffa_ch4_ffacalc.kv     25    pragma Pure;
ffa_ch4_ffacalc.kv     26    
ffa_ch11_tuning_a...   27    FZ_Minimal_Bitness   : constant Positive := 256;
ffa_ch11_tuning_a...   28    
ffa_ch11_tuning_a...   29    FZ_Minimal_Wordness  : constant Positive := FZ_Minimal_Bitness / Bitness;
ffa_ch4_ffacalc.kv     30    
ffa_ch4_ffacalc.kv     31    FZ_Validity_Rule_Doc : constant String
ffa_ch4_ffacalc.kv     32      := "Must be greater than or equal to 256, and a power of 2.";
ffa_ch4_ffacalc.kv     33    
ffa_ch4_ffacalc.kv     34    -- Determine if a proposed FFA Bitness is valid.
ffa_ch4_ffacalc.kv     35    function FZ_Valid_Bitness_P(B : in Positive) return Boolean;
ffa_ch4_ffacalc.kv     36    
ffa_ch4_ffacalc.kv     37 end FZ_Lim;