Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:13Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
75K
\frac{7}{2} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 0 12 | = 132
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 3 7 ; 2 4 | = -2
390K
det| 5 8 ; 7 6 | = -26
det| 5 6 ; 2 6 | = 18
338K
det| 9 4 ; 1 10 | = 86
188K