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 22:36Z

∑_{k=1}^{n} k = n(n+1)/2

∇²θ = 0

384K

det| 12 9 ; 5 13 | = 111

385K

det| 11 9 ; 4 12 | = 96

∇²z = 0

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

PV = nRT

305K

N₂ + 3H₂ ⇌ 2NH₃

57K

5z² + 5z + 0 = 0

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

293K

∇ × E = −∂B/∂t

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

∇²β = 0

34K