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

∂γ/∂θ = 2γ

384K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

d/dx [x^3] = 3x^2

163K

iħ ∂ψ/∂t = Ĥψ

259K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

305K

∇²t = 0

57K

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

det| 5 3 ; 7 6 | = 9

293K

9α² + 7α + 5 = 0

110K

N₂ + 3H₂ ⇌ 2NH₃

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

8ψ² + 7ψ + 0 = 0

354K