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 00:11Z

4y² + 8y + 1 = 0

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

46K

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

468K

2H₂ + O₂ → 2H₂O

det| 9 6 ; 3 10 | = 72

289K

det| 6 8 ; 1 7 | = 34

278K

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

∇ × E = −∂B/∂t

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

358K

det| 10 4 ; 2 11 | = 102

121K

CaCO₃ → CaO + CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K

det| 4 7 ; 0 5 | = 20

11K

∂ω/∂x = 4ω

387K

3ψ² + 4ψ + 6 = 0

144K

E = mc²

67K

∇²ψ = 0

97K

det| 4 9 ; 6 5 | = -34

338K

det| 6 4 ; 0 7 | = 42

276K

∇ × E = −∂B/∂t

346K

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