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 23:18Z

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

6ω² + 4ω + 4 = 0

384K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 7 7 ; 4 8 | = 28

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

PV = nRT

305K

∇ × E = −∂B/∂t

57K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

293K

PV = nRT

110K

8ψ² + 7ψ + 0 = 0

300K

∑_{k=1}^{n} k = n(n+1)/2

34K