Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 11:01Z
d/dβ [β^4] = 4β^3
det| 2 7 ; 7 3 | = -43
430K
det| 9 5 ; 1 10 | = 85
197K
det| 5 2 ; 2 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
281K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
248K
1β² + 5β + 3 = 0