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 18:50Z

det| 3 2 ; 2 4 | = 8

d/dx [x^3] = 3x^2

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

F = G m₁m₂ / r²

iħ ∂ψ/∂t = Ĥψ

144K

CH₄ + 2O₂ → CO₂ + 2H₂O

371K

det| 3 8 ; 4 4 | = -20

N₂ + 3H₂ ⇌ 2NH₃

259K

det| 4 8 ; 3 5 | = -4

86K

F = G m₁m₂ / r²

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

224K

8ψ² + 7ψ + 0 = 0

234K