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age 28
visits member for 3 years, 3 months
seen Aug 17 at 15:12

I am pretty interested in Human-based computation :)
I feel "comfortable" with Javascript, jQuery and PHP.
I've learned a lot in Stack Overflow, and I'm worried I'm addicted to it.


Aug
19
comment Inequality system problem
Then it should be z>12/3, so z≥5, instead of z>12/4, so z≥5. Right?
Aug
19
accepted Inequality system problem
Aug
19
comment Inequality system problem
Thanks André. I fail to see how you get this assumption: This is because if x<y<y and x+y+z=12, we must have z>12/4, so z≥5. Could you explain it?
Aug
19
awarded  Editor
Aug
19
comment Inequality system problem
Thanks for the answer. It helped.
Aug
19
revised Inequality system problem
deleted 3 characters in body
Aug
19
asked Inequality system problem
May
14
awarded  Scholar
May
14
awarded  Supporter
May
14
comment Web 2.0 and mathematics for high school students
Thanks for your comments. I am thinking on creating some statistics (group) project that would be using Google Spreadsheet. I believe that getting real data online from (for example) stock markets, it's cool and would engage students.
May
14
accepted Web 2.0 and mathematics for high school students
May
13
awarded  Student
May
13
comment Web 2.0 and mathematics for high school students
great, first -1... I suppose that means this is not the right place to ask?
May
13
asked Web 2.0 and mathematics for high school students