Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 Help Me ! » biger than inaccesible cardinal » Yesterday 11:58:32

popotamian
Replies: 0

whats after the first inaccesible cardinal θ ?
also i didnt understand whats between ε0 and ω1

#2 Help Me ! » 0*∞ = ? thinking about line » 2017-01-04 16:04:21

popotamian
Replies: 2

The line has 0 height and ∞ lenght so the area is 0*∞=0 but it is made from ∞ points with 0 length so 0*∞=∞.
What's your opinion about this?

#3 Re: Puzzles and Games » Day-off » 2017-01-04 15:39:26

He said that the first person who comes to work will choose the person who will be charged the day off if he doesn't come to work and if he comes he will choose the next person and so on. If no one shows up then a spesific emploee will be charged and each time someone chooses an employee he has to notify him.

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