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 02:07Z

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

168K

PV = nRT

446K

8n² + 3n + 6 = 0

2H₂ + O₂ → 2H₂O

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

371K

∂x/∂α = 7x

iħ ∂ψ/∂t = Ĥψ

259K

det| 7 4 ; 4 8 | = 40

86K

∇ × E = −∂B/∂t

224K

e^{i\pi} + 1 = 0

234K

F = G m₁m₂ / r²

218K

det| 2 7 ; 7 3 | = -43

354K

∂n/∂θ = 3n

70K

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