Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z
11φ² + 9φ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
460K
∫₀^∞ e^(-y²) dy = √π / 2
\lim_{y\to 0} \frac{\sin y}{y} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
448K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
22K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
459K
∫₀^∞ e^(-x²) dx = √π / 2
406K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
181K
∑_{k=1}^{n} k = n(n+1)/2
359K
∑_{k=1}^{n} k = n(n+1)/2
455K