Math Dump /sym/4f004a
id=33704 · host=jp.commstar.world · 2026-09-01 21:05Z
2H₂ + O₂ → 2H₂O
det| 4 1 ; 6 5 | = 14
402K
det| 7 6 ; 6 8 | = 20
det| 5 3 ; 7 6 | = 9
398K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 1 4 ; 7 2 | = -26
\frac{5}{7} \sum_{i=1}^{n} i^{2}
det| 1 9 ; 1 2 | = -7
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
11x² + 7x + 3 = 0
1β² + 8β + 6 = 0