Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 09:48Z

det| 3 8 ; 4 4 | = -20

\lim_{r\to 0} \frac{\sin r}{r} = 1

430K

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

197K

∇²ω = 0

PV = nRT

281K

10ψ² + 5ψ + 0 = 0

73K

\lim_{t\to 0} \frac{\sin t}{t} = 1

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

143K

12n² + 2n + 2 = 0

248K

N₂ + 3H₂ ⇌ 2NH₃

\frac{8}{6} \sum_{i=1}^{n} i^{2}

246K

∇²z = 0

54K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

469K

∇ × E = −∂B/∂t

126K

∂γ/∂z = 6γ

410K

8ψ² + 7ψ + 0 = 0

311K

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