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 21:53Z

7ω² + 9ω + 3 = 0

1n² + 7n + 3 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

289K

5z² + 8z + 3 = 0

278K

3n² + 8n + 2 = 0

det| 2 8 ; 7 3 | = -50

339K

det| 7 4 ; 4 8 | = 40

177K

∇²x = 0

N₂ + 3H₂ ⇌ 2NH₃

358K

∂ψ/∂β = 3ψ

121K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

316K