Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:02Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{x\to 0} \frac{\sin x}{x} = 1
36K
10y² + 7y + 7 = 0
∫₀^∞ e^(-n²) dn = √π / 2
131K
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
240K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K