Σ index Eq pack 1 Matrix 5 Eq pack 19 Matrix 11 Eq pack 7 Rxn set 2 Ledger /3 Ledger /15 Batch 16 Ledger /21 Batch 22 Batch 4 Matrix 17

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-19 02:21Z

CaCO₃ → CaO + CO₂

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

36K

∇²φ = 0

269K

det| 5 9 ; 2 6 | = 12

Fe₂O₃ + 3CO → 2Fe + 3CO₂

131K

det| 2 6 ; 0 3 | = 6

158K

∂γ/∂ψ = 8γ

det| 5 9 ; 7 6 | = -33

240K

PV = nRT

376K

det| 10 4 ; 0 11 | = 110

ΔS ≥ 0

139K

N₂ + 3H₂ ⇌ 2NH₃

344K

det| 4 3 ; 0 5 | = 20

∑_{k=1}^{n} k = n(n+1)/2

91K

det| 7 4 ; 4 8 | = 40

201K

∫₀^∞ e^(-r²) dr = √π / 2

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

295K

det| 7 2 ; 3 8 | = 50

399K

\frac{9}{7} \sum_{i=1}^{n} i^{2}

1y² + 9y + 3 = 0