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 14:57Z

F = ma

∑_{k=1}^{n} k = n(n+1)/2

168K

e^{i\pi} + 1 = 0

446K

det| 1 7 ; 6 2 | = -40

det| 9 5 ; 1 10 | = 85

144K

F = G m₁m₂ / r²

371K

CaCO₃ → CaO + CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

6n² + 1n + 6 = 0

7y² + 9y + 1 = 0

224K

∇ × E = −∂B/∂t

234K

det| 7 4 ; 4 8 | = 40

218K

det| 7 2 ; 7 8 | = 42

354K

10n² + 6n + 2 = 0

70K

iħ ∂ψ/∂t = Ĥψ

402K