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 23:02Z

d/dn [n^4] = 4n^3

iħ ∂ψ/∂t = Ĥψ

384K

det| 5 9 ; 7 6 | = -33

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 3 7 ; 2 4 | = -2

163K

det| 9 4 ; 1 10 | = 86

259K

iħ ∂ψ/∂t = Ĥψ

iħ ∂ψ/∂t = Ĥψ

305K

2H₂ + O₂ → 2H₂O

57K

F = G m₁m₂ / r²

293K

∫₀^∞ e^(-x²) dx = √π / 2

110K

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

300K