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

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

168K

F = G m₁m₂ / r²

446K

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

det| 7 4 ; 4 8 | = 40

144K

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

371K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

∇ × E = −∂B/∂t

86K

det| 6 6 ; 5 7 | = 12

224K

∂β/∂z = 1β

234K