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 22:57Z

∑_{k=1}^{n} k = n(n+1)/2

10β² + 4β + 1 = 0

384K

det| 10 3 ; 4 11 | = 98

385K

det| 11 9 ; 4 12 | = 96

AgNO₃ + NaCl → AgCl↓ + NaNO₃

163K

∇²r = 0

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

det| 5 3 ; 7 6 | = 9

57K

5z² + 5z + 0 = 0

∇ × E = −∂B/∂t

293K

F = G m₁m₂ / r²

110K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

300K

7φ² + 3φ + 6 = 0

34K

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

354K

N₂ + 3H₂ ⇌ 2NH₃

368K