Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:01Z
∑_{k=1}^{n} k = n(n+1)/2
3β² + 6β + 2 = 0
det| 4 8 ; 3 5 | = -4
276K
det| 7 4 ; 4 8 | = 40
129K
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
191K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
det| 5 9 ; 7 6 | = -33
188K