Status: New
Owner: ----
New issue 3852 by [email protected]: v8 module operation is not
compatible with ECMA SCRIPT
https://code.google.com/p/v8/issues/detail?id=3852
v8 is compatible with ECMA Script-262.
In ECMA Script, modulo operation is described like that
"The result of a floating-point remainder operation as computed by the %
operator is not the same as the “remainder” operation defined by IEEE 754.
The IEEE 754 “remainder” operation computes the remainder from a rounding
division, not a truncating division, and so its behaviour is not analogous
to that of the usual integer remainder operator. Instead the ECMAScript
language defines % on floating-point operations to behave in a manner
analogous to that of the Java integer remainder operator; this may be
compared with the C library function fmod."
but v8 modulo operation uses "fmod" instruction.
In the v8, double precision is not critical matter?
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