Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:41Z

∑_{k=1}^{n} k = n(n+1)/2

det| 2 8 ; 7 3 | = -50

384K

8ψ² + 7ψ + 0 = 0

385K

det| 11 9 ; 4 12 | = 96

∇²θ = 0

163K

iħ ∂ψ/∂t = Ĥψ

259K

∇ × E = −∂B/∂t

8x² + 2x + 7 = 0

305K

∇²β = 0

57K

5z² + 5z + 0 = 0

∇ × E = −∂B/∂t

293K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

110K

det| 6 6 ; 3 7 | = 24

det| 2 7 ; 7 3 | = -43

300K

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

34K

2H₂ + O₂ → 2H₂O

E = mc²

2n² + 3n + 1 = 0

det| 2 9 ; 4 3 | = -30