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 04:07Z

12r² + 6r + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

168K

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

446K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

144K

det| 2 7 ; 7 3 | = -43

371K

4t² + 9t + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

259K

det| 7 4 ; 4 8 | = 40

86K

∇²ψ = 0

6ω² + 4ω + 4 = 0

224K

e^{i\pi} + 1 = 0

234K

F = ma

∇ × E = −∂B/∂t

218K

det| 7 7 ; 4 8 | = 28

354K

det| 4 8 ; 7 5 | = -36

∂z/∂ψ = 1z

70K

\lim_{α\to 0} \frac{\sin α}{α} = 1

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