alphacyberranger@lemmy.world to Programmer Humor@programming.devEnglish · 11 months agoJavalemmy.worldimagemessage-square77fedilinkarrow-up1568arrow-down147
arrow-up1521arrow-down1imageJavalemmy.worldalphacyberranger@lemmy.world to Programmer Humor@programming.devEnglish · 11 months agomessage-square77fedilink
minus-squarekorstmos@kbin.sociallinkfedilinkarrow-up4·11 months agoBecause even a long (64-bit int) is too small :) A long can hold 2^64-1 = 1.84E19 A double can hold 1.79E308 Double does some black magic with an exponent, and can hold absolutely massive numbers! Double also has some situations that it defines as “infinity”, a concept that does not exist in long as far as I know (?)
Because even a long (64-bit int) is too small :)
A long can hold 2^64-1 = 1.84E19
A double can hold 1.79E308
Double does some black magic with an exponent, and can hold absolutely massive numbers!
Double also has some situations that it defines as “infinity”, a concept that does not exist in long as far as I know (?)