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

e^{i\pi} + 1 = 0

46K

ΔS ≥ 0

468K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

289K

∂ω/∂x = 4ω

278K

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

339K

3ψ² + 4ψ + 6 = 0

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 7 ; 0 5 | = 20

358K

2H₂ + O₂ → 2H₂O

121K

CaCO₃ → CaO + CO₂

∇²θ = 0

399K

det| 7 9 ; 6 8 | = 2

316K

det| 9 8 ; 1 10 | = 82

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11K

2H₂ + O₂ → 2H₂O

387K

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

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²θ = 0

97K

3z² + 3z + 5 = 0

338K

ω = 2πf

276K

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