Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:51Z
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
192K
\frac{7}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
143K
det| 7 4 ; 4 8 | = 40
375K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
89K
∫₀^∞ e^(-t²) dt = √π / 2
434K
5ω² + 7ω + 0 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
361K
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