Community Messageboard: So I hear there is some kinda volcanic stuff going on. by AgentOrange

Active Users:364 Time:17/06/2025 07:25:10 AM

Any number that reduces to 1 when you take the sum of the square of its digits and continually reiterate until it yields 1 is a happy number, any number that doesn't isn't, a happy prime is a number that's both happy and prime, now type it in! I don't know, talk about dumbing down. Don't they teach recreational mathematics anymore?

The Doctor, explaining happy primes

from Doctor Who by Chris Chibnall

submitted by Camilla
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So I hear there is some kinda volcanic stuff going on. AgentOrange Send a noteboard - 18/04/2010 09:58:28 AM

Anyone affected ? Can you feel it in the air like Galadriel ?

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So I hear there is some kinda volcanic stuff going on. AgentOrange - 18/04/2010 09:58:28 AM 538 Views

There are rumours that you shouldnt breathe too much volcano if you have bad lungs. Sophy - 18/04/2010 07:17:43 PM 523 Views

dude, the news in israel is like insane about it... granted, people who want to get here/leave temeraire - 18/04/2010 10:27:56 PM 406 Views

AgentOrange - 19/04/2010 11:46:56 AM 421 Views

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