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 16:21Z

d/dθ [θ^10] = 10θ^9

∫₀^∞ e^(-ψ²) dψ = √π / 2

168K

det| 9 5 ; 1 10 | = 85

446K

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

N₂ + 3H₂ ⇌ 2NH₃

144K

d/dt [t^3] = 3t^2

371K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

F = G m₁m₂ / r²

259K

det| 6 6 ; 5 7 | = 12

86K

∇ × E = −∂B/∂t

224K

8ψ² + 7ψ + 0 = 0

234K