Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-18 19:47Z
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
∑_{k=1}^{n} k = n(n+1)/2
347K
det| 4 1 ; 2 5 | = 18
E = mc²
det| 7 4 ; 4 8 | = 40
323K
det| 7 9 ; 1 8 | = 47
\binom{n}{k} = \frac{n!}{k!(n-k)!}
404K
∑_{k=1}^{n} k = n(n+1)/2
74K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 8 ; 3 10 | = 66
62K
det| 8 5 ; 1 9 | = 67
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 1 ; 3 13 | = 153
\oint_C \vec{F}\cdot d\vec{r} = 0