Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 07:58Z
det| 9 7 ; 5 10 | = 55
det| 8 2 ; 7 9 | = 58
36K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
∇²α = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
158K
det| 9 3 ; 0 10 | = 90
Fe₂O₃ + 3CO → 2Fe + 3CO₂
376K
∂t/∂θ = 5t
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 5 ; 4 2 | = -18