Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 00:00Z

det| 3 5 ; 7 4 | = -23

e^{i\pi} + 1 = 0

430K

det| 7 9 ; 1 8 | = 47

197K

2H₂ + O₂ → 2H₂O

6t² + 6t + 4 = 0

281K

det| 7 2 ; 7 8 | = 42

73K

\lim_{z\to 0} \frac{\sin z}{z} = 1

F = G m₁m₂ / r²

143K

6x² + 6x + 1 = 0

248K

9θ² + 7θ + 4 = 0

246K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

54K

2H₂ + O₂ → 2H₂O

469K

∇ × E = −∂B/∂t

126K

det| 7 4 ; 4 8 | = 40

410K