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 00:10Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

det| 2 3 ; 6 3 | = -12

468K

2H₂ + O₂ → 2H₂O

d/dr [r^12] = 12r^11

289K

det| 12 7 ; 5 13 | = 121

278K

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

∇²r = 0

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

358K

λ = h/p

121K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

399K

5y² + 1y + 2 = 0

316K

det| 9 8 ; 1 10 | = 82

∇²φ = 0

11K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

387K

∂ω/∂t = 2ω

4n² + 2n + 7 = 0

144K

∇²β = 0

67K

10ψ² + 3ψ + 3 = 0

97K

PV = nRT

338K

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

276K

e^{i\pi} + 1 = 0

346K

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