Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 15:39Z

det| 10 1 ; 0 11 | = 110

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∇ × E = −∂B/∂t

∂α/∂ω = 3α

289K

d/dθ [θ^3] = 3θ^2

278K

4z² + 1z + 3 = 0

d/dγ [γ^3] = 3γ^2

339K

∂y/∂n = 5y

177K

ΔS ≥ 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

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

121K

ω = 2πf

det| 9 4 ; 1 10 | = 86

399K

2H₂ + O₂ → 2H₂O

316K