Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:11Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
36K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
269K
10y² + 7y + 7 = 0
det| 8 5 ; 3 9 | = 57
158K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 5 12 | = 87
91K
det| 9 4 ; 1 10 | = 86
201K