4x4

arcCos(degrees)[sqrt(4)/4] - 4 + sqrt(4) = 58

(arcCos(degrees)[-(sqrt(4)/4)] - sqrt(4))/sqrt(4) = 59

44 + 4*4 = 60

arcCos(degrees)[sqrt(4)/4] +4/4 = 61

arcCos(degrees)[sqrt(4)/4] - sqrt(4) + 4 = 62

(4^4 - 4)/4 = 63

4^(4 -(4/4)) = 64

arcCos(degrees)[sqrt(4)/4] + sqrt(4)/.4 = 65

arcCos(degrees)[sqrt(4)/4] + sqrt(4) + 4 = 66

arctan[4/4] + 4/.4 = 67 in arithmetic mod(8)

Yeah bit dodgy this one! 😳🙂 do I assume it's not allowed?

Originally posted by Agerg
arctan[4/4] + 4/.4 = 67 in arithmetic mod(8)

Yeah bit dodgy this one! 😳🙂 do I assume it's not allowed?

hehe...thought so 🙂 (thinking cap off...frustration cap on!)

arctan(degrees)[4/4] + 4! -sqrt(4) = 67

arcCos(degrees)[sqrt(4)/4] + 4 + 4 = 68

arctan(degrees)[sqrt(4)/(sqrt(4)*sqrt(4))] + 4! = 69