Math Dump /sym/c04b42
id=779116 · host=fr.findroms.cloud · 2026-08-20 02:12Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
4x² + 3x + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 8 6 ; 5 9 | = 42
det| 9 7 ; 0 10 | = 90
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇²y = 0
8φ² + 7φ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0