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 15:40Z

det| 10 1 ; 0 11 | = 110

e^{i\pi} + 1 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∇ × E = −∂B/∂t

ΔS ≥ 0

289K

8ψ² + 7ψ + 0 = 0

278K

4z² + 1z + 3 = 0

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

339K

1θ² + 2θ + 6 = 0

177K

ΔS ≥ 0

∇ × E = −∂B/∂t

358K

det| 7 9 ; 1 8 | = 47

121K

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

399K

2n² + 4n + 0 = 0

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K