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 22:38Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

384K

det| 12 1 ; 5 13 | = 151

385K

det| 11 9 ; 4 12 | = 96

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

163K

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

259K

∇ × E = −∂B/∂t

PV = nRT

305K

det| 9 4 ; 1 10 | = 86

57K

5z² + 5z + 0 = 0

\lim_{r\to 0} \frac{\sin r}{r} = 1

293K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

CH₄ + 2O₂ → CO₂ + 2H₂O

34K