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 22:37Z

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

384K

det| 3 6 ; 0 4 | = 12

385K

det| 11 9 ; 4 12 | = 96

F = G m₁m₂ / r²

163K

∫₀^∞ e^(-θ²) dθ = √π / 2

259K

∇ × E = −∂B/∂t

det| 9 4 ; 1 10 | = 86

305K

iħ ∂ψ/∂t = Ĥψ

57K

2n² + 4n + 0 = 0

293K

det| 6 6 ; 5 7 | = 12

110K

\lim_{r\to 0} \frac{\sin r}{r} = 1

300K