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user1172468

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visits member for 7 months
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139 reputation
 bio website visits member for 7 months
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 location seen May 6 at 13:13
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4 Questions

views newest activity votes
 
0
votes
1
answer
58
views

Using Prime numbers to map n integers uniquely to an integer x and allowing an easy reverse mapping

number-theory elementary-number-theory prime-numbers
feb 8 at 3:07 David Moews 10.2k
1
3
votes
2
answers
106
views

selecting an arbitary digit from an integer

elementary-number-theory arithmetic
jan 25 at 6:33 Jonas Meyer 35k
 
1
vote
3
answers
67
views

How many combinations of 20 balls can be drawn from a bag of 10 blue balls and a bag of 10 red balls

combinatorics permutations
jan 25 at 2:33 André Nicolas 161k
 
2
votes
1
answer
62
views

What does “overdetermined” mean

numerical-methods definition numerical-linear-algebra numerical-optimization
oct 19 at 14:26 rschwieb 20.8k
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