Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:25Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
269K
10y² + 7y + 7 = 0
det| 5 9 ; 7 6 | = -33
131K
det| 11 5 ; 0 12 | = 132
158K
CaCO₃ → CaO + CO₂
det| 4 6 ; 4 5 | = -4
240K
∫₀^∞ e^(-θ²) dθ = √π / 2
376K
10y² + 4y + 6 = 0
det| 10 5 ; 4 11 | = 90
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
3α² + 3α + 3 = 0