Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 13:58Z

det| 11 7 ; 6 12 | = 90

8ψ² + 7ψ + 0 = 0

168K

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

446K

d/dy [y^12] = 12y^11

iħ ∂ψ/∂t = Ĥψ

144K

PV = nRT

371K

9n² + 8n + 0 = 0

det| 11 4 ; 5 12 | = 112

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

5z² + 8z + 3 = 0

218K