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 00:30Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

168K

6ω² + 4ω + 4 = 0

446K

3x² + 3x + 6 = 0

10t² + 9t + 5 = 0

144K

PV = nRT

371K

∇²t = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

7z² + 2z + 0 = 0

d/dt [t^3] = 3t^2

224K

ΔS ≥ 0

234K

det| 4 2 ; 5 5 | = 10

F = G m₁m₂ / r²

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

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

70K

∑_{k=1}^{n} k = n(n+1)/2

402K

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