Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:55Z
2n² + 2n + 2 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
445K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
322K
6ψ² + 3ψ + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
det| 8 5 ; 3 9 | = 57
362K
E = mc²
det| 8 2 ; 7 9 | = 58
179K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
405K
d/dt [t^2] = 2t^1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
442K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
42K
det| 9 7 ; 6 10 | = 48