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 00:18Z

4y² + 8y + 1 = 0

e^{i\pi} + 1 = 0

46K

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

468K

2H₂ + O₂ → 2H₂O

8β² + 8β + 1 = 0

289K

∇²r = 0

278K

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

∑_{k=1}^{n} k = n(n+1)/2

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

iħ ∂ψ/∂t = Ĥψ

\frac{6}{1} \sum_{i=1}^{n} i^{2}

358K

det| 2 6 ; 1 3 | = 0

121K

CaCO₃ → CaO + CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

399K

∫₀^∞ e^(-x²) dx = √π / 2

316K

det| 9 8 ; 1 10 | = 82

e^{i\pi} + 1 = 0

11K

2H₂ + O₂ → 2H₂O

387K

∇²β = 0

144K

λ = h/p

67K

F = G m₁m₂ / r²

97K

PV = nRT

338K

e^{i\pi} + 1 = 0

276K

det| 6 9 ; 4 7 | = 6

346K

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