Top network posts

• 85 Gradient of squared $2$-norm
• 77 Use 2, 0, 1 and 8 to make 109
• 39 What is the "topology induced by a metric"?
• 38 Can you complete the expression $2 \underline{ }\, \underline{ }\, \underline{ } \,\underline{ } 5 = 2015$?
• 35 Difference between sum and direct sum
• 32 Google's doodle on kids coding: shortest program solving all the levels
• 30 How would you count a base $> 36$ system?
• View more network posts →