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more on numbers...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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Alex A. Naanou 2023-06-20 17:43:02 +03:00
parent 9125af6047
commit e756865491
1 changed files with 15 additions and 0 deletions
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js-types-n-oop.js
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@ -71,7 +71,22 @@
// - precision, rounding errors and fractions (IEEE-754) // - precision, rounding errors and fractions (IEEE-754)
0.1 + 0.2 == 0.3 // -> false 0.1 + 0.2 == 0.3 // -> false
// XXX
// - large number rounding // - large number rounding
Number.MAX_SAFE_INTEGER + 10 - 10 == Number.MAX_SAFE_INTEGER
// In general numbers larger than Number.MAX_SAFE_INTEGER and
// smaller than Number.MIN_SAFE_INTEGER should not be used for
// math operations (see BigInt).
//
// Note that neither issue is specific to JavaScript but rather are
// side-effects of number implementations in modern computers and
// the trade-offs of these implementation on each level from the
// CPU to the high-level languages.
//
// For more details see:
// XXX
// Strings // Strings