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 07:42Z

∑_{k=1}^{n} k = n(n+1)/2

3r² + 2r + 0 = 0

46K

det| 7 6 ; 1 8 | = 50

468K

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

λ = h/p

289K

11z² + 3z + 4 = 0

278K

∂x/∂θ = 8x

∂ψ/∂β = 3ψ

339K

e^{i\pi} + 1 = 0

177K

8ψ² + 7ψ + 0 = 0

358K

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

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

399K

iħ ∂ψ/∂t = Ĥψ

316K

∇ × E = −∂B/∂t

11K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

387K