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PHP has an "INF" (infinite) double constant
- nicmart 13y agoThis allows me to simplify the code a lot in all that cases I deal with non-bounded ranges.
- lutusp 13y agoIt's easy enough to create these values and assign them to variable names. Both INF and NAN are available as unique codes defined in IEEE 754: http://en.wikipedia.org/wiki/IEEE_floating_point http://en.wikipedia.org/wiki/IEEE_floating_point Quote: "The standard defines arithmetic formats: sets of binary and decimal floating-point data, which consist of finite numbers (including signed zeros and subnormal numbers), infinities, and special "not a number" values (NaNs)"