title: How computer computes Negative(-) and Positive(+) Infinity?
body: <p>We all know, if we divide (1.0/0.0) we will get +Infinity and if we divide (-1.0/0.0) we will get -Infinity! I want to know How computers calculate this value, internally ??</p>
  
  <p>PS: I wondering why I didn't find any question regarding this in any of StackExchange community!</p>