Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:08Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
36K
10y² + 7y + 7 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
131K
det| 12 1 ; 5 13 | = 151
158K
CaCO₃ → CaO + CO₂
10y² + 4y + 6 = 0
det| 7 4 ; 4 8 | = 40
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
295K