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 21:30Z

7ω² + 9ω + 3 = 0

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

8ψ² + 7ψ + 0 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

289K

8x² + 2x + 7 = 0

278K

3n² + 8n + 2 = 0

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

339K

6n² + 7n + 6 = 0

177K

∇²x = 0

det| 3 7 ; 2 4 | = -2

358K

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

121K

F = ma

∇ × E = −∂B/∂t

399K

det| 10 2 ; 3 11 | = 104

316K