Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 15:57Z
\frac{7}{8} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
det| 9 6 ; 0 10 | = 90
102K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
57K
\frac{3}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 7 ; 4 8 | = 28
257K
det| 10 5 ; 4 11 | = 90
46K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
164K