Σ index Rxn set 26 Ledger /21 Eq pack 19 Batch 22 Batch 4 Rxn set 20 Ledger /3 Eq pack 13 Σ#18 Σ#24 Batch 10

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-08-29 20:27Z

det| 6 6 ; 2 7 | = 30

CH₄ + 2O₂ → CO₂ + 2H₂O

327K

N₂ + 3H₂ ⇌ 2NH₃

152K

CaCO₃ → CaO + CO₂

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

47K

∑_{k=1}^{n} k = n(n+1)/2

479K

5z² + 4z + 6 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

225K

∑_{k=1}^{n} k = n(n+1)/2

322K

PV = nRT

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

381K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

167K

iħ ∂ψ/∂t = Ĥψ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

362K

det| 11 5 ; 0 12 | = 132

386K