Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 03:01Z

\frac{1}{1} \sum_{i=1}^{n} i^{2}

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

46K

7r² + 8r + 5 = 0

468K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

F = G m₁m₂ / r²

289K

det| 7 6 ; 1 8 | = 50

278K

\frac{6}{9} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

339K

iħ ∂ψ/∂t = Ĥψ

177K

2n² + 4n + 0 = 0

358K

∂α/∂r = 8α

121K

∇²ω = 0

399K