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 17:24Z

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

CH₄ + 2O₂ → CO₂ + 2H₂O

46K

\lim_{β\to 0} \frac{\sin β}{β} = 1

468K

iħ ∂ψ/∂t = Ĥψ

ΔS ≥ 0

289K

F = G m₁m₂ / r²

278K

3r² + 6r + 7 = 0

det| 7 4 ; 4 8 | = 40

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

∇ × E = −∂B/∂t

358K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

121K

det| 6 6 ; 5 7 | = 12

399K

2n² + 4n + 0 = 0

316K

det| 2 7 ; 7 3 | = -43

11K