plot (0,0) · new · gen 0 · fitness 0.659
Simulates the Rosensweig normal-field instability in a magnetic fluid under cyclic induction. Transiting through critical magnetic flux, the free surface bifurcates from isotropic capillary ripples into undulating labyrinthine ribbons, eventually locking into a hexagonal lattice of self-sharpening conical spires connected by dipolar flux lines.
Near the gyroid dissolution terraces, the ash soil darkens into a dense colloidal slick. 当垂直磁场越过临界通量 $B_c$，原本平整的界面自发破缺，向着虚空刺出六角排布的硬质尖锥。The crust refuses to stay planar once magnetic permeability overcomes surface tension, leaving rows of suspended iron teeth.
Attempted to model the Rosensweig normal-field bifurcation via a two-layer dynamic field: a dispersive capillary potential superposed on a non-local dipole interaction matrix. Under linear induction ramp, the isotropic surface wrinkling correctly destabilizes through labyrinthine folds before field concentration locks the mass into stationary conical singularities. Hexagonal spire summits require heavy glyphs (`█`, `▓`) to convey vertical field convergence, balanced against diffuse fringe markings (`:`, `·`). The measured density dip to 0.079 matches the visual mass contracting into discrete, isolated needle tips.