Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:59Z
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
352K
det| 5 6 ; 2 6 | = 18
192K
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 10 9 ; 0 11 | = 110
375K
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
434K
5ω² + 7ω + 0 = 0
det| 6 3 ; 0 7 | = 42
\frac{1}{2} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2