Difference between revisions of "NaN"
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== See also == | == See also == | ||
* [[doc:rtl/math/nan.html| Value is Not a Number]] (fpc doc) | * [[doc:rtl/math/nan.html| Value is Not a Number]] (fpc doc) | ||
| + | * [[doc:rtl/math/isnan.html|IsNan]] check whether value is Not a Number. | ||
* [[TAChart_documentation#Skipping_source_items]] | * [[TAChart_documentation#Skipping_source_items]] | ||
Revision as of 10:49, 24 October 2017
│
English (en) │
suomi (fi) │
русский (ru) │
NaN (not a number) is a numeric data type value representing an undefined or unrepresentable value. These values result from operations which have undefined numerical results. NaN is not the same as infinity.
program Project1;
begin
Writeln (0/0);
Readln;
end.See also
- Value is Not a Number (fpc doc)
- IsNan check whether value is Not a Number.
- TAChart_documentation#Skipping_source_items
