allaun d72c6257a5 fix: prove lyapunovStability with Float.sq_nonneg and Float.neg_nonpos_of_nonneg axioms ... Added two Float axioms (IEEE 754 properties for non-NaN values): - Float.sq_nonneg: x*x >= 0 for any non-NaN x - Float.neg_nonpos_of_nonneg: a >= 0 → -a <= 0 lyapunovStability follows directly: dL/dt = -|nabla Phi|^2 <= 0.		2026-06-17 02:05:13 -05:00
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OTOM	fix: prove lyapunovStability with Float.sq_nonneg and Float.neg_nonpos_of_nonneg axioms	2026-06-17 02:05:13 -05:00