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 00:05Z

4y² + 8y + 1 = 0

5φ² + 9φ + 4 = 0

46K

∫₀^∞ e^(-θ²) dθ = √π / 2

468K

2H₂ + O₂ → 2H₂O

∇²φ = 0

289K

det| 1 5 ; 5 2 | = -23

278K

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

∂ω/∂x = 4ω

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

358K

d/dψ [ψ^6] = 6ψ^5

121K

CaCO₃ → CaO + CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

399K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

316K

e^{i\pi} + 1 = 0

11K

CaCO₃ → CaO + CO₂

387K

d/dψ [ψ^8] = 8ψ^7

144K

e^{i\pi} + 1 = 0

67K

∇²y = 0

97K

∑_{k=1}^{n} k = n(n+1)/2

338K

2H₂ + O₂ → 2H₂O

276K

∂y/∂θ = 2y

346K

det| 8 8 ; 6 9 | = 24

256K

ΔS ≥ 0

348K

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