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 20:48Z

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

46K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

468K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

e^{i\pi} + 1 = 0

det| 6 6 ; 5 7 | = 12

339K

6ω² + 4ω + 4 = 0

177K

∂x/∂r = 4x

1n² + 7n + 3 = 0

358K

CaCO₃ → CaO + CO₂

121K

\oint_C \vec{F}\cdot d\vec{r} = 0

399K

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

316K