Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:34Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
390K
∫₀^∞ e^(-x²) dx = √π / 2
1K
det| 3 3 ; 4 4 | = 0
473K
∑_{k=1}^{n} k = n(n+1)/2
338K