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 07:56Z

∑_{k=1}^{n} k = n(n+1)/2

det| 5 6 ; 2 6 | = 18

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

289K

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

278K

∂x/∂θ = 8x

e^{i\pi} + 1 = 0

339K

E = mc²

177K

3φ² + 4φ + 2 = 0

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

358K

∇²θ = 0

121K

∇ × E = −∂B/∂t

399K

8θ² + 8θ + 6 = 0

316K

8ψ² + 7ψ + 0 = 0

11K