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 00:52Z

4y² + 8y + 1 = 0

ΔS ≥ 0

46K

F = ma

468K

2H₂ + O₂ → 2H₂O

λ = h/p

289K

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

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∇²r = 0

339K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

det| 7 4 ; 4 8 | = 40

121K

det| 3 6 ; 0 4 | = 12

399K

∂γ/∂z = 6γ

316K

N₂ + 3H₂ ⇌ 2NH₃

11K

det| 4 7 ; 2 5 | = 6

387K