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 23:40Z

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

det| 3 1 ; 7 4 | = 5

384K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∑_{k=1}^{n} k = n(n+1)/2

163K

det| 7 4 ; 4 8 | = 40

259K

iħ ∂ψ/∂t = Ĥψ

det| 10 3 ; 4 11 | = 98

305K

ω = 2πf

57K

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

∇²ω = 0

293K

iħ ∂ψ/∂t = Ĥψ

110K

∇ × E = −∂B/∂t

300K

8θ² + 8θ + 6 = 0

34K

F = G m₁m₂ / r²

354K