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 00:20Z

4y² + 8y + 1 = 0

∂r/∂r = 9r

46K

\lim_{α\to 0} \frac{\sin α}{α} = 1

468K

2H₂ + O₂ → 2H₂O

11β² + 8β + 5 = 0

289K

d/dy [y^3] = 3y^2

278K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

177K

iħ ∂ψ/∂t = Ĥψ

ω = 2πf

358K

e^{i\pi} + 1 = 0

121K

CaCO₃ → CaO + CO₂

λ = h/p

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 9 8 ; 1 10 | = 82

∇²z = 0

11K

∂φ/∂ω = 3φ

387K

∂ω/∂t = 2ω

d/dψ [ψ^1] = 1ψ^0

144K

det| 12 3 ; 7 13 | = 135

67K

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

97K

ΔS ≥ 0

338K

∂ω/∂x = 4ω

276K

5y² + 1y + 2 = 0

346K

∇ × E = −∂B/∂t

256K

CH₄ + 2O₂ → CO₂ + 2H₂O

348K

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