Σ index Batch 4 Matrix 11 Batch 16 Rxn set 14 Σ#18 Σ#6 Ledger /21 Matrix 23 Ledger /15 Rxn set 26 Matrix 5 Eq pack 1 Eq pack 13 Ledger /9 Matrix 17

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-08-27 11:22Z

ω = 2πf

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

438K

∇ × E = −∂B/∂t

460K

det| 8 6 ; 2 9 | = 60

2H₂ + O₂ → 2H₂O

354K

det| 6 2 ; 6 7 | = 30

343K

∂x/∂y = 3x

∂γ/∂z = 6γ

345K

CaCO₃ → CaO + CO₂

\frac{3}{7} \sum_{i=1}^{n} i^{2}

ΔS ≥ 0

242K

det| 11 4 ; 5 12 | = 112

427K

iħ ∂ψ/∂t = Ĥψ

82K