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 02:06Z

∇²x = 0

2n² + 4n + 0 = 0

168K

iħ ∂ψ/∂t = Ĥψ

446K

8n² + 3n + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

144K

PV = nRT

371K

∂x/∂α = 7x

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

259K

det| 12 2 ; 2 13 | = 152

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

CaCO₃ → CaO + CO₂

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

N₂ + 3H₂ ⇌ 2NH₃

218K

8ψ² + 7ψ + 0 = 0

354K

2γ² + 5γ + 2 = 0

70K

∇ × E = −∂B/∂t

402K

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