Commits · 81b2a74cad2f747bbb833804abe0125ac3868716 · Flocq / flocq

01 Oct, 2010 2 commits
- Added implicit coercions for radix and ln_beta. · 81b2a74c
  Guillaume Melquiond authored Oct 01, 2010
  
  81b2a74c
- WIP pred(x) · fb5135b4
  BOLDO Sylvie authored Oct 01, 2010
  
  fb5135b4
22 Sep, 2010 1 commit
- Added some theorems about scaled_mantissa. · c541aaa6
  Guillaume Melquiond authored Sep 22, 2010
  
  c541aaa6
21 Sep, 2010 1 commit
- Change of stating of canonic_exp_ge · 9c3fc6c4
  BOLDO Sylvie authored Sep 21, 2010
  
  9c3fc6c4
20 Sep, 2010 1 commit
- canonic_exp_ge made more generic · b3738592
  BOLDO Sylvie authored Sep 20, 2010
  
  b3738592
14 Sep, 2010 1 commit
- Removed exponent from Zrounding functions, as it was unneeded (if not harmful) for FTZ. · 551cf217
  Guillaume Melquiond authored Sep 14, 2010
  
  551cf217
09 Sep, 2010 1 commit
- New rounding_N_opp (with negb (choice -x)) · 4d4cef15
  BOLDO Sylvie authored Sep 09, 2010
```
New theorems:  ulp_error_f and ulp_half error_f with the ulp of the rounding
```
  4d4cef15
03 Sep, 2010 2 commits
- Des admits de moins · 35769833
  BOLDO Sylvie authored Sep 03, 2010
  
  35769833
- Des admits en plus :) · 00e1c682
  BOLDO Sylvie authored Sep 03, 2010
  
  00e1c682
26 Aug, 2010 2 commits
- Added some Rabs versions of rewriting lemmas. · c429778c
  Guillaume Melquiond authored Aug 26, 2010
  
  c429778c
- Added rounding extensionality. · 7b301bb5
  Guillaume Melquiond authored Aug 26, 2010
  
  7b301bb5
20 Aug, 2010 2 commits
- Added exponent parameter to rounding functions. · 72dcf8b0
  Guillaume Melquiond authored Aug 20, 2010
  
  72dcf8b0
- Simplified proof. · fb290c2c
  Guillaume Melquiond authored Aug 20, 2010
  
  fb290c2c
08 Jun, 2010 2 commits
- Generalized on absolute values of rounding. · 0208d824
  Guillaume Melquiond authored Jun 08, 2010
  
  0208d824
- Moved ZrndN to Fcore_generic_fmt. · 4bad40b1
  Guillaume Melquiond authored Jun 08, 2010
  
  4bad40b1
31 May, 2010 3 commits
- Added proofs that common formats are not FTZ. · d91303db
  Guillaume Melquiond authored May 31, 2010
  
  d91303db
- Added definition of opposite rounding. · ec480f3a
  Guillaume Melquiond authored May 31, 2010
  
  ec480f3a
- Proved that FP numbers are representable with a subnormal exponent when not in FTZ. · 7fbe3efd
  Guillaume Melquiond authored May 31, 2010
  
  7fbe3efd
17 May, 2010 1 commit
- Moved opposites to goals. · 39cf7e2e
  Guillaume Melquiond authored May 17, 2010
  
  39cf7e2e
23 Apr, 2010 3 commits
- Started proof of generic_NE_pt. · 2fde0890
  Guillaume Melquiond authored Apr 23, 2010
  
  2fde0890
- Removed useless theorems. · 875447d5
  Guillaume Melquiond authored Apr 23, 2010
  
  875447d5
- Simplified proofs on rounding DN and UP for generic format. · 84335f01
  Guillaume Melquiond authored Apr 23, 2010
  
  84335f01
12 Apr, 2010 1 commit
- Replaced some Rnd_DN/UP_pt with explicit formulas for rounded values. · ae25c54d
  Guillaume Melquiond authored Apr 12, 2010
  
  ae25c54d
10 Mar, 2010 3 commits
- Used structures for storing integer rounding. · f544763b
  Guillaume Melquiond authored Mar 10, 2010
  
  f544763b
- Factored the monotony proof. · 86aae679
  Guillaume Melquiond authored Mar 10, 2010
  
  86aae679
- Proved monotony for any rounding function based on integer rounding. · bd689358
  Guillaume Melquiond authored Mar 10, 2010
  
  bd689358
05 Mar, 2010 1 commit
- Changed theorems so that they use the canonic exponent of x instead of DN(x). · 084610db
  Guillaume Melquiond authored Mar 05, 2010
  
  084610db
04 Mar, 2010 3 commits
- Renamed Z(floor/ceil)_Z to _Z2R. · 0e06838e
  Guillaume Melquiond authored Mar 04, 2010
  
  0e06838e
- Added lemma on generic formats being discrete sets. · fd490bb1
  Guillaume Melquiond authored Mar 04, 2010
  
  fd490bb1
- Made canonic floats explicit for generic format. · 5120bc45
  Guillaume Melquiond authored Mar 04, 2010
  
  5120bc45
24 Feb, 2010 3 commits
- Generalized lemma. · a29eed78
  Guillaume Melquiond authored Feb 24, 2010
  
  a29eed78
- Added some new lemmas. Unsuccesfully tried to convert some lemmas from Pff. · 6f68b82d
  Guillaume Melquiond authored Feb 24, 2010
  
  6f68b82d
- Refactored file hierarchy. · 12ff1621
  Guillaume Melquiond authored Feb 24, 2010
  
  12ff1621
04 Feb, 2010 1 commit
- Finished proof of DN_UP_parity_FLT_pos. · bdd4d892
  Guillaume Melquiond authored Feb 04, 2010
  
  bdd4d892
02 Nov, 2009 1 commit
- Simplified proofs. · 29e086f9
  Guillaume Melquiond authored Nov 02, 2009
  
  29e086f9
29 Oct, 2009 2 commits
- Used rounding predicates in satisfies_any. · 417753b7
  Guillaume Melquiond authored Oct 29, 2009
  
  417753b7
- Changed epow to bpow, Lemma to Theorem, Rabs_Z2R to abs_Z2R. · 416d16fe
  Guillaume Melquiond authored Oct 29, 2009
  
  416d16fe
02 Oct, 2009 1 commit
- Renamed some helpers. Imported float_distribution from Gappa. · d3cd302b
  Guillaume Melquiond authored Oct 02, 2009
  
  d3cd302b
23 Sep, 2009 2 commits
- Removed absolute value from ln_beta. · 4bb55b24
  Guillaume Melquiond authored Sep 23, 2009
  
  4bb55b24
- Added helpers about canonic. · 62b5f54d
  Guillaume Melquiond authored Sep 23, 2009
  
  62b5f54d