What does Nan mean on my miles?
What does "NaN" miles mean? It usually means "not a number" or that there's no value associated to the number of miles.
What does it mean when a postcode says Nan miles away?
When someone puts in the same postcode as the search result, instead of it saying '0 miles away', it says 'NAN miles away'. In modern times, the character Miles O'Brien in the TV series "Star Trek: Deep Space Nine". Remember if you suspect an illegal fishing activity, call the fisheries intelligence reporting line on 13FISH (ph.13 3474). 4.
What does “driven Nan miles” mean on a Ford Explorer?
"Driven nan miles" = it means it has scratch and dents from parking , can't be towed over 75 in a 100 zone … 8 clever moves when you have $1,000 in the bank.
Why is my car showing Nan miles instead of 0?
When the ‘from’ and ‘destination’ locations were the same, he/she also came across NaN miles as the result, rather than a big fat zero. Perhaps the engine has been replaced, or the odometer no longer works correctly. cpu-0/cpu-idle.value is 'nan', this is == 'NaN' for over 60.00 minute (s) on server 'X' of deployment 'Y' Answer. Login .
What does nan mean in math?
In computing, NaN ( / næn / ), standing for Not a Number, is a member of a numeric data type that can be interpreted as a value that is undefined or unrepresentable, especially in floating-point arithmetic.
When was the NaN introduced?
Systematic use of NaNs was introduced by the IEEE 754 floating-point standard in 1985, along with the representation of other non-finite quantities such as infinities . In mathematics, zero divided by zero is undefined as a real number, and is therefore represented by NaN in computing systems. The square root of a negative number is not ...
What is a signaling NAN?
Signaling NaNs, or sNaNs, are special forms of a NaN that, when consumed by most operations, should raise the invalid operation exception and then, if appropriate, be "quieted" into a qNaN that may then propagate. They were introduced in IEEE 754. There have been several ideas for how these might be used:
What is the predicate for a NaN operand?
The other standard comparison predicates are all signaling if they receive a NaN operand. The standard also provides non-signaling versions of these other predicates. The predicate isNaN ( x) determines if a value is a NaN and never signals an exception, even if x is a signaling NaN.
What is the predicate for comparing with a NaN?
A comparison with a NaN always returns an unordered result even when comparing with itself. The comparison predicates are either signaling or non-signaling on quiet NaN operands; the signaling versions signal the invalid operation exception for such comparisons. The equality and inequality predicates are non-signaling so x = x returning false can be used to test if x is a quiet NaN. The other standard comparison predicates are all signaling if they receive a NaN operand. The standard also provides non-signaling versions of these other predicates. The predicate isNaN ( x) determines if a value is a NaN and never signals an exception, even if x is a signaling NaN.
What is a quiet NAN?
Quiet NaN. Quiet NaNs, or qNaNs, do not raise any additional exceptions as they propagate through most operations. The exceptions are where the NaN cannot simply be passed through unchanged to the output, such as in format conversions or certain comparison operations.
Is NaN the same as infinity?
In floating-point calculations, NaN is not the same as infinity, although both are typically handled as special cases in floating-point representations of real numbers as well as in floating-point operations.