In [1]: Z=givens(1.0,2.0,1,3,3)
Z, Z', transpose(Z) Out[1]: ( 3x3 Givens{Float64}: 0.447214 0.0 0.894427 0.0 1.0 0.0 -0.894427 0.0 0.447214, 3x3 Givens{Float64}: 0.447214 0.0 0.894427 0.0 1.0 0.0 -0.894427 0.0 0.447214, 3x3 Givens{Float64}: 0.447214 0.0 0.894427 0.0 1.0 0.0 -0.894427 0.0 0.447214)