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 00:14Z

4y² + 8y + 1 = 0

5y² + 1y + 2 = 0

46K

∇²θ = 0

468K

2H₂ + O₂ → 2H₂O

\lim_{t\to 0} \frac{\sin t}{t} = 1

289K

det| 1 5 ; 4 2 | = -18

278K

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

1θ² + 6θ + 0 = 0

339K

9φ² + 2φ + 2 = 0

177K

iħ ∂ψ/∂t = Ĥψ

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

358K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

121K

d/dn [n^12] = 12n^11

399K

ω = 2πf

316K

e^{i\pi} + 1 = 0

11K

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

387K

1β² + 5β + 1 = 0

144K

ω = 2πf

67K

8ψ² + 7ψ + 0 = 0

97K

ΔS ≥ 0

338K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

276K

det| 4 9 ; 6 5 | = -34

346K

∫₀^∞ e^(-ψ²) dψ = √π / 2

256K

det| 10 4 ; 2 11 | = 102

348K

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