Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:49Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

384K

det| 9 4 ; 1 10 | = 86

385K

det| 11 9 ; 4 12 | = 96

∂ψ/∂β = 3ψ

163K

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

259K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

305K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

57K

5z² + 5z + 0 = 0

∇²θ = 0

293K

d/dx [x^9] = 9x^8

110K

det| 6 6 ; 3 7 | = 24

iħ ∂ψ/∂t = Ĥψ

300K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

34K

2H₂ + O₂ → 2H₂O

∂z/∂φ = 7z

354K

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

368K

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