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 23:01Z

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

det| 10 2 ; 3 11 | = 104

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∑_{k=1}^{n} k = n(n+1)/2

163K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

iħ ∂ψ/∂t = Ĥψ

det| 2 3 ; 5 3 | = -9

305K

det| 7 4 ; 4 8 | = 40

57K

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

N₂ + 3H₂ ⇌ 2NH₃

293K

∂ψ/∂β = 3ψ

110K

det| 11 4 ; 5 12 | = 112

300K

F = G m₁m₂ / r²

34K