# Tag Info

This is surely a bug. The misbehavior certainly persists through V10.2. In fact, the two images below are of the same computation. The only difference is where they appear on the screen (as I scrolled the notebook, the transformed red disk jumped around). μ = 0.16255558520216132 + 0.1849493244071408 I; pic[τ_] := Block[{d, ds, arc}, d = Disk[{0, ...