Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:05Z
F = G m₁m₂ / r²
det| 9 4 ; 1 10 | = 86
192K
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
143K
det| 3 7 ; 2 4 | = -2
375K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
89K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
434K
5ω² + 7ω + 0 = 0
det| 6 3 ; 0 7 | = 42
\oint_C \vec{F}\cdot d\vec{r} = 0
39K
\frac{1}{2} \sum_{i=1}^{n} i^{2}