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 08:49Z

2x² + 3x + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

430K

det| 9 4 ; 1 10 | = 86

197K

λ = h/p

d/dx [x^3] = 3x^2

281K

∂β/∂z = 1β

73K

1t² + 1t + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

143K

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

248K

ΔS ≥ 0

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

246K

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

54K

CaCO₃ → CaO + CO₂

λ = h/p

det| 1 9 ; 0 2 | = 2