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Floating Point Infinity Values Explanation
stackoverflow.com/questions/347920/what-do-1-inf00-1-ind00-and-1-ind-meanYapay zekadan makale özeti
- Basic Concepts
- 1.#INF00 indicates positive infinity in floating point arithmetic
- -1.#IND00 means non-zero number divided by zero
- -1.#IND (NaN) indicates undefined operations
- Common Causes
- Division by zero produces positive infinity
- Division by zero produces negative infinity
- Square root of negative numbers returns NaN
- Logarithm of negative numbers returns NaN
- Operations like 0/0 and 0*∞ produce NaN
- Debugging
- Windows displays NaN as -1.#IND, Linux as nan
- Windows provides _isnan(), _isfinite(), and _fpclass() functions
- Linux offers isnan(), isfinite(), isnormal(), isinf(), and fpclassify()
- .NET uses Decimal type to filter NaN values