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 20:11Z

E = mc²

∂α/∂ω = 3α

168K

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

446K

11φ² + 2φ + 3 = 0

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

144K

det| 7 2 ; 7 8 | = 42

371K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

259K

∂y/∂n = 5y

86K

\oint_C \vec{F}\cdot d\vec{r} = 0

224K

∇²r = 0

234K

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

N₂ + 3H₂ ⇌ 2NH₃

354K

det| 7 4 ; 4 8 | = 40

70K