Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:17Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 0 3 | = 6
273K
det| 7 4 ; 4 8 | = 40
263K
∂y/∂t = 6y
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
108K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
439K
2H₂ + O₂ → 2H₂O
∇ × E = −∂B/∂t