antsym was wrong lol

src/Groups/AlgebraU3.jl

@@ -14,8 +14,11 @@ function antsym(a::SU3{T}) where T <: AbstractFloat
     t1 = 2.0*imag(a.u11)
     t2 = 2.0*imag(a.u22)
     t3 = 2.0*imag(a.u12*a.u21 - a.u11*a.u22)
+    t4 = a.u12 - conj*(a.u21)
+    t5 = a.u13 - conj(a.u12*a.u23 - a.u13*a.u22)
+    t6 = a.u23 - conj(a.u13*a.u21 - a.u11*a.u23)
 
-    return U3alg{T}(t1,t2,t3,a.u12,a.u13,a.u23)
+    return U3alg{T}(t1,t2,t3,t4,t5,t6)
 end