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

∑_{k=1}^{n} k = n(n+1)/2

384K

F = G m₁m₂ / r²

385K

det| 11 9 ; 4 12 | = 96

∂z/∂φ = 7z

163K

det| 5 2 ; 3 6 | = 24

259K

∇ × E = −∂B/∂t

det| 12 1 ; 5 13 | = 151

305K

iħ ∂ψ/∂t = Ĥψ

57K

5z² + 5z + 0 = 0

det| 9 4 ; 1 10 | = 86

293K

∂ψ/∂β = 3ψ

110K

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

300K

E = mc²

34K