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 20:11Z

E = mc²

12α² + 6α + 7 = 0

168K

det| 7 4 ; 4 8 | = 40

446K

11φ² + 2φ + 3 = 0

e^{i\pi} + 1 = 0

144K

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

371K

ΔS ≥ 0

det| 3 1 ; 7 4 | = 5

259K

iħ ∂ψ/∂t = Ĥψ

86K

e^{i\pi} + 1 = 0

6n² + 7n + 6 = 0

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

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