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

∂y/∂γ = 8y

384K

iħ ∂ψ/∂t = Ĥψ

385K

det| 11 9 ; 4 12 | = 96

det| 9 4 ; 1 10 | = 86

163K

ω = 2πf

259K

∇ × E = −∂B/∂t

det| 8 9 ; 4 9 | = 36

305K

det| 6 6 ; 5 7 | = 12

57K

5z² + 5z + 0 = 0

det| 11 9 ; 0 12 | = 132

293K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

110K

∇²r = 0

300K

F = G m₁m₂ / r²

34K

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

354K

∇²ω = 0

368K