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 22:49Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

N₂ + 3H₂ ⇌ 2NH₃

163K

∑_{k=1}^{n} k = n(n+1)/2

259K

∇ × E = −∂B/∂t

det| 7 9 ; 1 8 | = 47

305K

∇²β = 0

57K

e^{i\pi} + 1 = 0

293K

\lim_{β\to 0} \frac{\sin β}{β} = 1

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

d/dx [x^3] = 3x^2

34K

PV = nRT

354K