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Implement normalization and simplify power table

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Victor Zverovich
2018-05-27 08:04:30 -07:00
parent 6a5bb6e268
commit 2f257b7291
4 changed files with 90 additions and 52 deletions
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51
include/fmt/format-inl.h
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@@ -294,35 +294,28 @@ const uint64_t basic_data<T>::POWERS_OF_10_64[] = {
// These are generated by support/compute-powers.py.
template <typename T>
const uint64_t basic_data<T>::POW10_SIGNIFICANDS[] = {
0xfa8fd5a0081c0288ull, 0xbaaee17fa23ebf76ull, 0x8b16fb203055ac76ull,
0xcf42894a5dce35eaull, 0x9a6bb0aa55653b2dull, 0xe61acf033d1a45dfull,
0xab70fe17c79ac6caull, 0xff77b1fcbebcdc4full, 0xbe5691ef416bd60cull,
0x8dd01fad907ffc3cull, 0xd3515c2831559a83ull, 0x9d71ac8fada6c9b5ull,
0xea9c227723ee8bcbull, 0xaecc49914078536dull, 0x823c12795db6ce57ull,
0xc21094364dfb5637ull, 0x9096ea6f3848984full, 0xd77485cb25823ac7ull,
0xa086cfcd97bf97f4ull, 0xef340a98172aace5ull, 0xb23867fb2a35b28eull,
0x84c8d4dfd2c63f3bull, 0xc5dd44271ad3cdbaull, 0x936b9fcebb25c996ull,
0xdbac6c247d62a584ull, 0xa3ab66580d5fdaf6ull, 0xf3e2f893dec3f126ull,
0xb5b5ada8aaff80b8ull, 0x87625f056c7c4a8bull, 0xc9bcff6034c13053ull,
0x964e858c91ba2655ull, 0xdff9772470297ebdull, 0xa6dfbd9fb8e5b88full,
0xf8a95fcf88747d94ull, 0xb94470938fa89bcfull, 0x8a08f0f8bf0f156bull,
0xcdb02555653131b6ull, 0x993fe2c6d07b7facull, 0xe45c10c42a2b3b06ull,
0xaa242499697392d3ull, 0xfd87b5f28300ca0eull, 0xbce5086492111aebull,
0x8cbccc096f5088ccull, 0xd1b71758e219652cull, 0x9c40000000000000ull,
0xe8d4a51000000000ull, 0xad78ebc5ac620000ull, 0x813f3978f8940984ull,
0xc097ce7bc90715b3ull, 0x8f7e32ce7bea5c70ull, 0xd5d238a4abe98068ull,
0x9f4f2726179a2245ull, 0xed63a231d4c4fb27ull, 0xb0de65388cc8ada8ull,
0x83c7088e1aab65dbull, 0xc45d1df942711d9aull, 0x924d692ca61be758ull,
0xda01ee641a708deaull, 0xa26da3999aef774aull, 0xf209787bb47d6b85ull,
0xb454e4a179dd1877ull, 0x865b86925b9bc5c2ull, 0xc83553c5c8965d3dull,
0x952ab45cfa97a0b3ull, 0xde469fbd99a05fe3ull, 0xa59bc234db398c25ull,
0xf6c69a72a3989f5cull, 0xb7dcbf5354e9beceull, 0x88fcf317f22241e2ull,
0xcc20ce9bd35c78a5ull, 0x98165af37b2153dfull, 0xe2a0b5dc971f303aull,
0xa8d9d1535ce3b396ull, 0xfb9b7cd9a4a7443cull, 0xbb764c4ca7a44410ull,
0x8bab8eefb6409c1aull, 0xd01fef10a657842cull, 0x9b10a4e5e9913129ull,
0xe7109bfba19c0c9dull, 0xac2820d9623bf429ull, 0x80444b5e7aa7cf85ull,
0xbf21e44003acdd2dull, 0x8e679c2f5e44ff8full, 0xd433179d9c8cb841ull,
0x9e19db92b4e31ba9ull, 0xeb96bf6ebadf77d9ull, 0xaf87023b9bf0ee6bull
0xfa8fd5a0081c0288, 0xbaaee17fa23ebf76, 0x8b16fb203055ac76, 0xcf42894a5dce35ea,
0x9a6bb0aa55653b2d, 0xe61acf033d1a45df, 0xab70fe17c79ac6ca, 0xff77b1fcbebcdc4f,
0xbe5691ef416bd60c, 0x8dd01fad907ffc3c, 0xd3515c2831559a83, 0x9d71ac8fada6c9b5,
0xea9c227723ee8bcb, 0xaecc49914078536d, 0x823c12795db6ce57, 0xc21094364dfb5637,
0x9096ea6f3848984f, 0xd77485cb25823ac7, 0xa086cfcd97bf97f4, 0xef340a98172aace5,
0xb23867fb2a35b28e, 0x84c8d4dfd2c63f3b, 0xc5dd44271ad3cdba, 0x936b9fcebb25c996,
0xdbac6c247d62a584, 0xa3ab66580d5fdaf6, 0xf3e2f893dec3f126, 0xb5b5ada8aaff80b8,
0x87625f056c7c4a8b, 0xc9bcff6034c13053, 0x964e858c91ba2655, 0xdff9772470297ebd,
0xa6dfbd9fb8e5b88f, 0xf8a95fcf88747d94, 0xb94470938fa89bcf, 0x8a08f0f8bf0f156b,
0xcdb02555653131b6, 0x993fe2c6d07b7fac, 0xe45c10c42a2b3b06, 0xaa242499697392d3,
0xfd87b5f28300ca0e, 0xbce5086492111aeb, 0x8cbccc096f5088cc, 0xd1b71758e219652c,
0x9c40000000000000, 0xe8d4a51000000000, 0xad78ebc5ac620000, 0x813f3978f8940984,
0xc097ce7bc90715b3, 0x8f7e32ce7bea5c70, 0xd5d238a4abe98068, 0x9f4f2726179a2245,
0xed63a231d4c4fb27, 0xb0de65388cc8ada8, 0x83c7088e1aab65db, 0xc45d1df942711d9a,
0x924d692ca61be758, 0xda01ee641a708dea, 0xa26da3999aef774a, 0xf209787bb47d6b85,
0xb454e4a179dd1877, 0x865b86925b9bc5c2, 0xc83553c5c8965d3d, 0x952ab45cfa97a0b3,
0xde469fbd99a05fe3, 0xa59bc234db398c25, 0xf6c69a72a3989f5c, 0xb7dcbf5354e9bece,
0x88fcf317f22241e2, 0xcc20ce9bd35c78a5, 0x98165af37b2153df, 0xe2a0b5dc971f303a,
0xa8d9d1535ce3b396, 0xfb9b7cd9a4a7443c, 0xbb764c4ca7a44410, 0x8bab8eefb6409c1a,
0xd01fef10a657842c, 0x9b10a4e5e9913129, 0xe7109bfba19c0c9d, 0xac2820d9623bf429,
0x80444b5e7aa7cf85, 0xbf21e44003acdd2d, 0x8e679c2f5e44ff8f, 0xd433179d9c8cb841,
0x9e19db92b4e31ba9, 0xeb96bf6ebadf77d9, 0xaf87023b9bf0ee6b
};
// Binary exponents of pow(10, k), for k = -348, -340, ..., 340, corresponding