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 15:40Z

det| 10 1 ; 0 11 | = 110

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

46K

8ψ² + 7ψ + 0 = 0

468K

∇ × E = −∂B/∂t

det| 9 6 ; 0 10 | = 90

289K

CH₄ + 2O₂ → CO₂ + 2H₂O

278K

4z² + 1z + 3 = 0

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

339K

\lim_{β\to 0} \frac{\sin β}{β} = 1

177K

ΔS ≥ 0

det| 11 4 ; 5 12 | = 112

358K

iħ ∂ψ/∂t = Ĥψ

121K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

399K

∑_{k=1}^{n} k = n(n+1)/2

316K