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 17:11Z

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

det| 9 4 ; 1 10 | = 86

46K

F = G m₁m₂ / r²

468K

iħ ∂ψ/∂t = Ĥψ

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

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

3r² + 6r + 7 = 0

det| 11 5 ; 0 12 | = 132

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

E = mc²

e^{i\pi} + 1 = 0

358K

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

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

d/dθ [θ^3] = 3θ^2

316K

iħ ∂ψ/∂t = Ĥψ

11K

N₂ + 3H₂ ⇌ 2NH₃

387K

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