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Using a limited amount of NaN representations allows the system to use other possible NaN values for non-arithmetic purposes, the most important being "NaN-boxing", i.e. using the payload for arbitrary data. [23] (This concept of "canonical NaN" is not the same as the concept of a "canonical encoding" in IEEE 754.)
The following table classifies the various simple data types, associated distributions, permissible operations, etc. Regardless of the logical possible values, all of these data types are generally coded using real numbers, because the theory of random variables often explicitly assumes that they hold real numbers.
A NaN (not a number) value represents undefined results. In IEEE arithmetic, division of 0/0 or ∞/∞ results in NaN, but otherwise division always produces a well-defined result. Dividing any non-zero number by positive zero (+0) results in an infinity of the same sign as the dividend.
Reese Witherspoon found inspiration for the new Legally Blonde series in the most unlikely of places.. The actress, 48, who originated the iconic character Elle Woods in the 2001 film, stopped by ...
AVX-512 vector instructions may indicate an opmask register to control which values are written to the destination, the instruction encoding supports 0–7 for this field, however, only opmask registers k1–k7 (of k0–k7) can be used as the mask corresponding to the value 1–7, whereas the value 0 is reserved for indicating no opmask ...
Most people pay little attention to the Federal Reserve and monetary policy. But they have an outsized impact on your bank accounts.
A small note of explanation is OK, but please do not sign it – this isn't a talk page. This is for articles or redirects that really existed on Wikipedia which have been deleted – provide proof of the deletion if you can, generally in the form of an XFD discussion page (AFD debates can be quite humorous themselves) or deletion log entry (for articles deleted before December 2004; see also ...
This list of metro systems includes electrified rapid transit train systems worldwide. In some parts of the world, metro systems are referred to as subways , undergrounds , tubes , mass rapid transit ( MRT ), metrô or U-Bahn .