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 22:34Z

∑_{k=1}^{n} k = n(n+1)/2

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

384K

det| 5 2 ; 3 6 | = 24

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| 4 2 ; 6 5 | = 8

110K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

300K