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 21:55Z

7ω² + 9ω + 3 = 0

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

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3n² + 8n + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∫₀^∞ e^(-t²) dt = √π / 2

177K

∇²x = 0

det| 9 6 ; 7 10 | = 48

358K

det| 9 4 ; 1 10 | = 86

121K

F = ma

6x² + 6x + 1 = 0

399K

∇ × E = −∂B/∂t

det| 12 7 ; 2 13 | = 142