Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 17:44Z
det| 1 3 ; 0 2 | = 2
∑_{k=1}^{n} k = n(n+1)/2
326K
det| 11 9 ; 5 12 | = 87
198K
F = G m₁m₂ / r²
det| 8 9 ; 4 9 | = 36
det| 10 7 ; 3 11 | = 89
366K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 11 5 ; 0 12 | = 132
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
d/dy [y^11] = 11y^10
233K