Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:37Z
11n² + 5n + 4 = 0
∫₀^∞ e^(-x²) dx = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
186K
4φ² + 6φ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
448K
∑_{k=1}^{n} k = n(n+1)/2
459K
∑_{k=1}^{n} k = n(n+1)/2
181K