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 01:59Z

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

8x² + 2x + 7 = 0

46K

F = G m₁m₂ / r²

468K

ω = 2πf

F = G m₁m₂ / r²

289K

5φ² + 1φ + 1 = 0

278K

det| 1 7 ; 1 2 | = -5

∫₀^∞ e^(-θ²) dθ = √π / 2

339K

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

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

358K

6x² + 6x + 1 = 0

121K

d/dn [n^1] = 1n^0

∇ × E = −∂B/∂t

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

8β² + 8β + 2 = 0