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 01:02Z

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

d/dφ [φ^1] = 1φ^0

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

289K

∫₀^∞ e^(-t²) dt = √π / 2

278K

det| 1 7 ; 1 2 | = -5

det| 7 4 ; 4 8 | = 40

339K

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

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 10 2 ; 3 11 | = 104

358K

det| 2 6 ; 0 3 | = 6

121K

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

∑_{k=1}^{n} k = n(n+1)/2

399K

d/dθ [θ^3] = 3θ^2

316K

8β² + 8β + 2 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

11K

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

387K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]