4x4

In degrees: arctan(4/4)+4+sqrt(4)=51

44+4+4=52

In degrees: arctan(4/4)+4+4=53

4!+4!+4+sqrt(4)=54

BTW, what number are we going to? 4444!?

4!+4!+4+4=56

Edit: oops, skipped 55

Originally posted by twilight2007
4!+4!+4+sqrt(4)=54

BTW, what number are we going to? 4444!?

Oh right, first post. Gotta think about 55...

Originally posted by UserChevy
100 I believe

I said 4444!, but that's impossible since 4444!-1 is impossible, as well as 4444!-2, 4444!-3... =)

EDIT: Actually, (4^(4^(4^4))))! is larger...

55 is possible with 5 fours or 4 fives...

Originally posted by twilight2007
I said 4444!, but that's impossible since 4444!-1 is impossible, as well as 4444!-2, 4444!-3... =)

EDIT: Actually, (4^(4^(4^4))))! is larger...

55 is possible with 5 fours or 4 fives...

After some work, how's about (4reciprocal + root4 - 4)/ .4 = 55?

Originally posted by CauselessOne
55 is very similar to 53 - just got to get 10 from the last 2 fours!

(4/.4 + 4)x4 = 56

Originally posted by mtthw
So arctan(4/4) + 4/.4 = 55 then?

arctan(degrees)[4/4] + 4!/sqrt(4) = 57