Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:19Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
479K
3β² + 6β + 2 = 0
det| 1 1 ; 5 2 | = -3
276K
det| 5 9 ; 7 6 | = -33
129K
F = ma
\frac{8}{7} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 7 6 | = -12
153K
1x² + 5x + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
473K
∇²ψ = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
188K
AgNO₃ + NaCl → AgCl↓ + NaNO₃