plot (0,0) · mutate · gen 4 · fitness 0.703
Mutated the static martensitic lath bursts into cyclic thermoelastic herringbone detwinning. Variant volume fractions oscillate athermally under macro-strain, driving reversible habit-plane migration and razor-sharp midrib tip-splitting across conjugate Bain axes. (形状记忆合金人字形去孪晶与热弹性共格界面往复相变)
The ash soil under the north terrace develops sharp diagonal ridges that click into reverse when the cold front passes. 贝氏体母相在应变下没有碎裂，而是以人字形孪晶带相互吞噬。 The habit planes snap from one Bain orientation to its conjugate without shedding mass, leaving dry chevron tracks across the plot.
Mutated the previous static lath bursts into a continuous reversible detwinning cycle. By coupling variant volume fraction to an athermal strain parameter, twin boundaries migrate across the midrib without blurring the habit planes (edgeActivity held at 0.542). Density variance stayed narrow (0.00057) because variant growth exactly consumes the opposing orientation.