Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:14Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
10y² + 7y + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
131K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
158K
CaCO₃ → CaO + CO₂
det| 5 6 ; 1 6 | = 24
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
295K
∫₀^∞ e^(-ω²) dω = √π / 2