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Squeeze as many bits as we can out of normalization.
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FossilOrigin-Name: 25d1ad6df1ed460c2cc9f32e8a5106e121ae502044f83abf431c1d5b3879eb56
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drh committed Jul 3, 2023
1 parent 5270d74 commit bc2b658
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Showing 3 changed files with 14 additions and 14 deletions.
12 changes: 6 additions & 6 deletions manifest
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C Faster\sDekker\smultiplication\sthat\sremoves\sthe\srestriction\son\sinput\smagnitude.
D 2023-07-03T10:18:02.499
C Squeeze\sas\smany\sbits\sas\swe\scan\sout\sof\snormalization.
D 2023-07-03T10:35:29.478
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
Expand Down Expand Up @@ -705,7 +705,7 @@ F src/trigger.c ad6ab9452715fa9a8075442e15196022275b414b9141b566af8cdb7a1605f2b0
F src/update.c 0aa36561167a7c40d01163238c297297962f31a15a8d742216b3c37cdf25f731
F src/upsert.c 5303dc6c518fa7d4b280ec65170f465c7a70b7ac2b22491598f6d0b4875b3145
F src/utf.c ee39565f0843775cc2c81135751ddd93eceb91a673ea2c57f61c76f288b041a0
F src/util.c e920f80d429285da398e33852e47b1731fd474d4fc8fd38ea16e74f7f15c100c
F src/util.c 78be1d552e7038265bb944ef26c9ef94514bd061da19323a0321dde2874f0907
F src/vacuum.c 604fcdaebe76f3497c855afcbf91b8fa5046b32de3045bab89cc008d68e40104
F src/vdbe.c 74282a947234513872a83b0bab1b8c644ece64b3e27b053ef17677c8ff9c81e0
F src/vdbe.h 41485521f68e9437fdb7ec4a90f9d86ab294e9bb8281e33b235915e29122cfc0
Expand Down Expand Up @@ -2041,8 +2041,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P d3c48807100a358a70fdd799c8935eba1b765ace2e1ddea4475fd673006cb6da
R 46c57ca0802519e59042da4b712e623e
P 2994caf5884be07c889519c78fbac4ddcf267fcfe6a3265ecb6390bcd574532e
R 50ea777199102a639989a65cb4bb5a5a
U drh
Z 937d038b18f0b1ea37450ce437120a68
Z 91cee9d1957f1c63a4a3d422340e91a7
# Remove this line to create a well-formed Fossil manifest.
2 changes: 1 addition & 1 deletion manifest.uuid
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@@ -1 +1 @@
2994caf5884be07c889519c78fbac4ddcf267fcfe6a3265ecb6390bcd574532e
25d1ad6df1ed460c2cc9f32e8a5106e121ae502044f83abf431c1d5b3879eb56
14 changes: 7 additions & 7 deletions src/util.c
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Expand Up @@ -1013,29 +1013,29 @@ void sqlite3FpDecode(FpDecode *p, double r, int iRound, int mxRound){
v = (u64)rr;
}else{
double rr = 0.0;
if( r>=1.0e+19 ){
while( r>=1.0e+119 ){
if( r>1.84e+19 ){
while( r>1.84e+119 ){
exp += 100;
mul2(r, rr, 1.0e-100, -1.99918998026028836196e-117, &r, &rr);
}
while( r>=1.0e+29 ){
while( r>1.84e+29 ){
exp += 10;
mul2(r,rr, 1.0e-10, -3.6432197315497741579e-27, &r, &rr);
}
while( r>=1.0e+19 ){
while( r>1.84e+19 ){
exp += 1;
mul2(r,rr, 1.0e-01, -5.5511151231257827021e-18, &r, &rr);
}
}else{
while( r<1.0e-82 ){
while( r<1.84e-82 ){
exp -= 100;
mul2(r, rr, 1.0e+100, -1.5902891109759918046, &r, &rr);
}
while( r<1.0e+08 ){
while( r<1.84e+08 ){
exp -= 10;
mul2(r, rr, 1.0e+10, 0.0, &r, &rr);
}
while( r<1.0e+18 ){
while( r<1.84e+18 ){
exp -= 1;
mul2(r, rr, 1.0e+01, 0.0, &r, &rr);
}
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