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 07:34Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

46K

iħ ∂ψ/∂t = Ĥψ

468K

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

det| 9 4 ; 1 10 | = 86

289K

det| 7 9 ; 1 8 | = 47

278K

∂x/∂θ = 8x

∇²z = 0

339K

ω = 2πf

177K

3φ² + 4φ + 2 = 0

det| 5 3 ; 7 6 | = 9

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K