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 23:47Z

d/dn [n^4] = 4n^3

∇ × E = −∂B/∂t

384K

2H₂ + O₂ → 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 4 7 ; 2 5 | = 6

163K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

iħ ∂ψ/∂t = Ĥψ

12α² + 6α + 7 = 0

305K

F = G m₁m₂ / r²

57K

F = G m₁m₂ / r²

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

det| 7 4 ; 4 8 | = 40

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

det| 7 9 ; 1 8 | = 47

354K

5φ² + 1φ + 1 = 0

368K