Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:09Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
352K
det| 7 4 ; 4 8 | = 40
192K
\frac{7}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
143K
2H₂ + O₂ → 2H₂O
det| 12 1 ; 4 13 | = 152
434K
5ω² + 7ω + 0 = 0
det| 6 3 ; 0 7 | = 42
Fe₂O₃ + 3CO → 2Fe + 3CO₂
39K
det| 4 6 ; 4 5 | = -4
176K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
296K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 0 6 | = 30
\oint_C \vec{F}\cdot d\vec{r} = 0