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

CaCO₃ → CaO + CO₂

46K

det| 9 8 ; 3 10 | = 66

468K

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

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 9 4 ; 1 10 | = 86

278K

∂x/∂θ = 8x

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

339K

d/dt [t^3] = 3t^2

177K

3φ² + 4φ + 2 = 0

∂α/∂r = 8α

358K

iħ ∂ψ/∂t = Ĥψ

121K

10t² + 9t + 5 = 0

399K