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 19:59Z

ω = 2πf

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

3γ² + 9γ + 0 = 0

∇²r = 0

289K

3r² + 2r + 0 = 0

278K

∂β/∂z = 1β

iħ ∂ψ/∂t = Ĥψ

339K

det| 7 4 ; 4 8 | = 40

177K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

358K

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

121K

det| 10 3 ; 0 11 | = 110

d/dγ [γ^3] = 3γ^2

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

d/dα [α^12] = 12α^11

N₂ + 3H₂ ⇌ 2NH₃

11K

N₂ + 3H₂ ⇌ 2NH₃

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