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 04:40Z

12r² + 6r + 1 = 0

3x² + 5x + 7 = 0

168K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

446K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

144K

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

371K

4t² + 9t + 6 = 0

iħ ∂ψ/∂t = Ĥψ

259K

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

86K

∇²ψ = 0

10γ² + 8γ + 7 = 0

224K

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

234K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

det| 9 4 ; 1 10 | = 86

70K

∇²t = 0

402K

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