# Πάρτη Κοηλί

less info
reputation
1936
bio website location age 13 member for 11 months seen 13 hours ago profile views 882

# 456 Actions

 16h revised Given $x,y,z\geq0$ and $x^2+y^2+z^2+x+2y+3z=13/4$. Find the minimum of $x+y+z$.edited >= to ge symbol 18h comment Why is 987654321/123456789 = 8.0000000729?Ah, gotcha. Nice answer. 20h comment Why is 987654321/123456789 = 8.0000000729?Is it just me who is too stupid to understand what the pattern is? 20h comment Differentiate $\log_{10}x$Hey Joe! Long time :-) 1d awarded Popular Question 1d awarded Nice Question 1d comment What is $-i$ exactly?@Panda The answer by Thomas is very nice. 1d accepted What is $-i$ exactly? 1d comment What is $-i$ exactly?(+1): Nice analogy. 1d asked What is $-i$ exactly? 2d comment Prove every odd integer is the difference of two squaresWould the downvoter care to explain? May18 awarded Constituent May13 comment Is it an abuse of notation to omit the leading zero in a decimal less than 1?@Gustavo It's Marvis. Haha May10 comment Jayesh has a yes from my side! May7 awarded Caucus Apr21 comment An infinite fractionPerfect observation. How'd you think of that? Apr19 revised With the binomial expansion of $(3+x)^4$ express $(3 - \sqrt 2)^4$ in the form of $p+q\sqrt 2$deleted 14 characters in body Apr19 revised Is the following statement true? Why?added the important part Apr19 answered Is the following statement true? Why? Apr19 awarded Cleanup