Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:04Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
36K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
269K
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-y²) dy = √π / 2
240K
\lim_{t\to 0} \frac{\sin t}{t} = 1
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
91K
det| 9 4 ; 1 10 | = 86
201K