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 00:05Z

4y² + 8y + 1 = 0

det| 1 5 ; 4 2 | = -18

46K

d/dt [t^1] = 1t^0

468K

2H₂ + O₂ → 2H₂O

∇²y = 0

289K

det| 4 1 ; 2 5 | = 18

278K

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

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

339K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

177K

iħ ∂ψ/∂t = Ĥψ

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

358K

9φ² + 7φ + 7 = 0

121K

CaCO₃ → CaO + CO₂

det| 8 6 ; 1 9 | = 66

399K

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

316K

det| 9 8 ; 1 10 | = 82

11φ² + 8φ + 4 = 0

11K

det| 6 7 ; 2 7 | = 28

387K

2n² + 6n + 3 = 0

144K

CaCO₃ → CaO + CO₂

67K

det| 8 9 ; 5 9 | = 27

97K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

338K

\oint_C \vec{F}\cdot d\vec{r} = 0

276K

N₂ + 3H₂ ⇌ 2NH₃

346K

∑_{k=1}^{n} k = n(n+1)/2

256K

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