Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:05Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
36K
\lim_{t\to 0} \frac{\sin t}{t} = 1
269K
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
240K
10y² + 4y + 6 = 0
det| 9 7 ; 3 10 | = 69
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
201K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
295K
∫₀^∞ e^(-ω²) dω = √π / 2