Yegor: Whatcha doin fr xmas?
me: which day? 24 or 25?
Yegor: errr..... 24.5? +-0.5
me: I think I have something to do on the 24, but not on 25
XMas in Canada is the 25
XMas in Brazil is the 24 evening
Sent at 11:32 AM on Wednesday
Yegor: 24 + e^(x)/(e^(x) + e^(y)), for -10 <= x <= 10, Double.NEGATIVE_INFINITY <>_INFINITY
me: Double.NaN