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 21:52Z

7ω² + 9ω + 3 = 0

det| 9 8 ; 3 10 | = 66

46K

det| 9 4 ; 1 10 | = 86

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3n² + 8n + 2 = 0

det| 4 2 ; 6 5 | = 8

339K

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

177K

∇²x = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

358K

det| 5 9 ; 7 6 | = -33

121K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

399K

7y² + 9y + 1 = 0

316K