Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:25Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10y² + 7y + 7 = 0
CaCO₃ → CaO + CO₂
det| 11 2 ; 5 12 | = 122
240K
10y² + 4y + 6 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
139K
det| 2 7 ; 7 3 | = -43
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}