Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 19:43Z

ω = 2πf

∂z/∂ψ = 1z

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

3γ² + 9γ + 0 = 0

iħ ∂ψ/∂t = Ĥψ

289K

5φ² + 1φ + 1 = 0

278K

∂β/∂z = 1β

det| 7 4 ; 4 8 | = 40

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

det| 3 7 ; 2 4 | = -2

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K

d/dψ [ψ^7] = 7ψ^6

316K