Programmer Humor

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Stop using floats (lemmy.world)

submitted 8 months ago by [email protected] to c/[email protected]

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[–] [email protected] 21 points 8 months ago

Floats are only great if you deal with numbers that have no needs for precision and accuracy. Want to calculate the F cost of an a* node? Floats are good enough.

But every time I need to get any kind of accuracy, I go straight for actual decimal numbers. Unless you are in extreme scenarios, you can afford the extra 64 to 256 bits in your memory