Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 18:50Z

det| 3 2 ; 2 4 | = 8

∑_{k=1}^{n} k = n(n+1)/2

168K

2H₂ + O₂ → 2H₂O

446K

F = G m₁m₂ / r²

d/dx [x^9] = 9x^8

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

det| 3 8 ; 4 4 | = -20

6ω² + 4ω + 4 = 0

259K

d/dt [t^3] = 3t^2

86K

F = G m₁m₂ / r²

det| 9 4 ; 1 10 | = 86

224K

e^{i\pi} + 1 = 0

234K

ω = 2πf

\lim_{α\to 0} \frac{\sin α}{α} = 1

218K

det| 10 3 ; 4 11 | = 98

354K

11γ² + 5γ + 3 = 0

∇²ω = 0

70K