Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 13:40Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
445K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
193K
det| 10 4 ; 4 11 | = 94
det| 12 9 ; 5 13 | = 111
322K
det| 7 4 ; 4 8 | = 40
235K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
362K
8x² + 4x + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
179K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
405K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
d/dn [n^11] = 11n^10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
10ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0