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

det| 4 8 ; 7 5 | = -36

46K

det| 4 3 ; 6 5 | = 2

468K

2H₂ + O₂ → 2H₂O

det| 6 4 ; 0 7 | = 42

289K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

278K

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

9x² + 4x + 7 = 0

339K

8β² + 1β + 7 = 0

177K

iħ ∂ψ/∂t = Ĥψ

10θ² + 7θ + 0 = 0

358K

6φ² + 7φ + 4 = 0

121K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

399K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

316K

det| 9 8 ; 1 10 | = 82

N₂ + 3H₂ ⇌ 2NH₃

11K

∇²α = 0

387K

F = G m₁m₂ / r²

144K

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

67K

2H₂ + O₂ → 2H₂O

97K

d/dθ [θ^5] = 5θ^4

338K

d/dt [t^3] = 3t^2

276K

det| 3 7 ; 3 4 | = -9

346K

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