Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 03:11Z
∫₀^∞ e^(-x²) dx = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
75K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
132K
\oint_C \vec{F}\cdot d\vec{r} = 0
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
130K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
82K
∑_{k=1}^{n} k = n(n+1)/2
3K