Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:14Z

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

384K

det| 7 4 ; 4 8 | = 40

385K

det| 11 9 ; 4 12 | = 96

N₂ + 3H₂ ⇌ 2NH₃

163K

ω = 2πf

259K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

305K

∇²z = 0

57K

5z² + 5z + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

293K

N₂ + 3H₂ ⇌ 2NH₃

110K

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

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

11φ² + 4φ + 0 = 0

354K

∇²t = 0

368K