Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 15:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

168K

det| 7 4 ; 4 8 | = 40

446K

det| 12 4 ; 1 13 | = 152

∂z/∂ψ = 1z

144K

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

371K

ΔS ≥ 0

\frac{8}{6} \sum_{i=1}^{n} i^{2}

259K

3z² + 5z + 1 = 0

86K

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

det| 11 5 ; 0 12 | = 132

224K

det| 6 6 ; 5 7 | = 12

234K

1x² + 9x + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∂y/∂n = 5y

70K

∇ × E = −∂B/∂t

402K

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