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 17:10Z

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

det| 10 7 ; 3 11 | = 89

46K

det| 1 4 ; 3 2 | = -10

468K

iħ ∂ψ/∂t = Ĥψ

ΔS ≥ 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3r² + 6r + 7 = 0

det| 7 4 ; 4 8 | = 40

339K

12α² + 6α + 7 = 0

177K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

358K

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

121K

iħ ∂ψ/∂t = Ĥψ

399K

2n² + 4n + 0 = 0

316K

7y² + 9y + 1 = 0

11K