Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z

4y² + 8y + 1 = 0

∇²r = 0

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

2H₂ + O₂ → 2H₂O

ΔS ≥ 0

289K

det| 6 9 ; 4 7 | = 6

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

\frac{10}{5} \sum_{i=1}^{n} i^{2}

339K

det| 11 8 ; 6 12 | = 84

177K

iħ ∂ψ/∂t = Ĥψ

11n² + 2n + 5 = 0

358K

PV = nRT

121K

∇²z = 0

399K

det| 8 8 ; 6 9 | = 24

316K

E = mc²

11K

2H₂ + O₂ → 2H₂O

387K

det| 8 8 ; 2 9 | = 56

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

d/dψ [ψ^1] = 1ψ^0

97K

10r² + 4r + 7 = 0

338K

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

276K

det| 7 1 ; 4 8 | = 52

346K

e^{i\pi} + 1 = 0

256K

N₂ + 3H₂ ⇌ 2NH₃

348K

∫₀^∞ e^(-x²) dx = √π / 2

396K

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