Free42 with IEEE 754-2008 decimal floating-point -- interested in a sneak preview?
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03-18-2014, 12:55 AM
(This post was last modified: 03-18-2014 01:34 AM by Thomas Okken.)
Post: #84
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RE: Free42 with IEEE 754-2008 decimal floating-point - interested in a sneak preview?
(03-17-2014 01:29 PM)Thomas Okken Wrote:(03-17-2014 11:08 AM)J-F Garnier Wrote: I noted that there is also a similar issue in the reverse situation: In order to make sure LOG doesn't just return exact results for exact powers of 10, but also satisfies 10n ≤ x < 10n+1 → n ≤ LOG(x) < n+1 which is necessary for code like FWIW to work reliably, I'm thinking of this argument reduction code: Code: function log10(x) { |
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