Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 01:33Z
11φ² + 9φ + 3 = 0
∫₀^∞ e^(-y²) dy = √π / 2
\lim_{y\to 0} \frac{\sin y}{y} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
448K
det| 7 4 ; 4 8 | = 40
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
∑_{k=1}^{n} k = n(n+1)/2
455K