Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:16Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
36K
det| 3 3 ; 4 4 | = 0
269K
10y² + 7y + 7 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
158K
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
240K
10y² + 4y + 6 = 0
det| 9 6 ; 0 10 | = 90
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 6 ; 0 4 | = 12
91K
∫₀^∞ e^(-ω²) dω = √π / 2
201K
det| 5 3 ; 2 6 | = 24
295K