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 23:21Z

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

384K

∇²θ = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

N₂ + 3H₂ ⇌ 2NH₃

163K

∇ × E = −∂B/∂t

259K

iħ ∂ψ/∂t = Ĥψ

det| 7 4 ; 4 8 | = 40

305K

ω = 2πf

57K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

e^{i\pi} + 1 = 0

293K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

110K

F = G m₁m₂ / r²

300K

8x² + 2x + 7 = 0

34K