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 21:34Z

7ω² + 9ω + 3 = 0

11t² + 6t + 6 = 0

46K

∂n/∂θ = 3n

468K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

289K

det| 11 9 ; 0 12 | = 132

278K

3n² + 8n + 2 = 0

8ψ² + 7ψ + 0 = 0

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

∇²x = 0

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

358K

e^{i\pi} + 1 = 0

121K

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

399K

det| 10 2 ; 3 11 | = 104

316K

∇ × E = −∂B/∂t

11K