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

∂γ/∂φ = 7γ

46K

CH₄ + 2O₂ → CO₂ + 2H₂O

468K

2H₂ + O₂ → 2H₂O

det| 6 3 ; 4 7 | = 30

289K

e^{i\pi} + 1 = 0

278K

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

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

339K

det| 11 2 ; 2 12 | = 128

177K

iħ ∂ψ/∂t = Ĥψ

∇²θ = 0

358K

CH₄ + 2O₂ → CO₂ + 2H₂O

121K

CaCO₃ → CaO + CO₂

det| 3 7 ; 3 4 | = -9

399K

1n² + 6n + 3 = 0

316K

det| 9 8 ; 1 10 | = 82

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 1 7 ; 7 2 | = -47

67K

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

97K

d/dt [t^11] = 11t^10

338K

6φ² + 7φ + 4 = 0

276K

det| 1 5 ; 4 2 | = -18

346K

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