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 00:34Z

det| 3 5 ; 7 4 | = -23

det| 9 4 ; 1 10 | = 86

430K

∑_{k=1}^{n} k = n(n+1)/2

197K

2H₂ + O₂ → 2H₂O

F = G m₁m₂ / r²

281K

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

73K

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

CH₄ + 2O₂ → CO₂ + 2H₂O

143K

det| 10 2 ; 3 11 | = 104

248K

∂γ/∂β = 5γ

∫₀^∞ e^(-t²) dt = √π / 2

246K

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

54K

∇²θ = 0

ω = 2πf

8ψ² + 3ψ + 2 = 0

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

F = G m₁m₂ / r²

F = ma