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 01:00Z

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

9α² + 7α + 5 = 0

144K

E = mc²

371K

∇ × E = −∂B/∂t

PV = nRT

259K

F = ma

86K

det| 8 7 ; 1 9 | = 65

e^{i\pi} + 1 = 0

224K

det| 7 4 ; 4 8 | = 40

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

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

218K

F = G m₁m₂ / r²

354K

ω = 2πf

ΔS ≥ 0

70K

det| 4 7 ; 2 5 | = 6

402K