sorry, I should not reply to this list so early in the morning.


Le 05/07/2019 à 18:44, Alexandre Torres Porres a écrit :
yeah, I know, I was just pointing how I got misled :/

next time: don't be lazy to use a calculator

Em sex, 5 de jul de 2019 às 06:03, cyrille henry <[email protected] 
<mailto:[email protected]>> escreveu:

    a calculator gives : 2ˆ30 = 1073741824. The webpage is wrong. (you can see 
it problem between 2^23 and 2^24)

    a int is obviouslly from range -(2^31)-1 to (2^31)-1
    this is about from -2*10^9 to 2*10^9

    cheers

    Le 05/07/2019 à 00:42, Alexandre Torres Porres a écrit :
     >
     >
     > Em qui, 4 de jul de 2019 às 13:54, Roman Haefeli <[email protected] 
<mailto:[email protected]> <mailto:[email protected] <mailto:[email protected]>>> 
escreveu:
     >
     >
     >      >>> +2147483648 :-)
     >      >> Ha yeah! Wrote that in a rush, of course I meant 2^31 :*)
     >      > but that's 2ˆ30 ;)
     >
     >     You sure?
     >
     >
     > no, but a google search led me to this: http://potenciasde2.blogspot.com/
     >
     > 2ˆ30 = 2 147 483 648
     >
     > :/
     >
     > so I assumed int goes from -2147483648 to +2147483647 for being in a 
range of 2ˆ31
     >
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