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 02:10Z

CaCO₃ → CaO + CO₂

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

36K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

269K

det| 5 9 ; 2 6 | = 12

∑_{k=1}^{n} k = n(n+1)/2

131K

∑_{k=1}^{n} k = n(n+1)/2

158K

∂γ/∂ψ = 8γ

det| 9 4 ; 1 10 | = 86

240K

∑_{k=1}^{n} k = n(n+1)/2

376K

det| 10 4 ; 0 11 | = 110

N₂ + 3H₂ ⇌ 2NH₃

139K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

344K

det| 4 3 ; 0 5 | = 20

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

91K

∇ × E = −∂B/∂t

201K

∫₀^∞ e^(-r²) dr = √π / 2

F = ma

295K

iħ ∂ψ/∂t = Ĥψ