Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
246K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
424K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
298K
10t² + 8t + 0 = 0
4φ² + 2φ + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
112K
∫₀^∞ e^(-n²) dn = √π / 2