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 23:21Z

det| 12 9 ; 0 13 | = 156

det| 7 4 ; 4 8 | = 40

46K

det| 1 4 ; 3 2 | = -10

468K

PV = nRT

CH₄ + 2O₂ → CO₂ + 2H₂O

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

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

339K

6r² + 3r + 1 = 0

177K

ΔS ≥ 0

E = mc²

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

7y² + 9y + 1 = 0

316K