Changes between Initial Version and Version 1 of Ticket #13018, comment 30


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Timestamp:
Apr 17, 2019, 12:01:39 AM (6 months ago)
Author:
Thorin
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  • Ticket #13018, comment 30

    initial v1  
    1 FYI: https://bugzilla.mozilla.org/show_bug.cgi?id=1380031 (FF68+) introduced a change (over my head) that reduced some entropy (namely that of precision in the number of decimal places), but not enough to affect overall FP'ing of 32 vs 64 builds and platforms
     1FYI: https://bugzilla.mozilla.org/show_bug.cgi?id=1380031 (FF68+) introduced a change (over my head) that reduced some entropy (namely that of precision in the number of decimal places) in some ECMAScript Edition 6 functions
     2
     3The one test affected in my PoC was `expm1(1)`: windows example below
     4`1.7182818284590455` FF67 or lower
     5`1.718281828459045`  FF68+
     6
     7
     8But this is not enough to affect overall FP'ing of 32 vs 64 builds and platforms. Combined Edition 1 (the set of cos tests) and Edition 6 (3 tests) are still enough.