Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 3 ; 7 6 | = 9
246K
det| 7 4 ; 4 8 | = 40
118K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
43K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
76K
e^{i\pi} + 1 = 0
det| 10 7 ; 3 11 | = 89
298K
10t² + 8t + 0 = 0
11ψ² + 7ψ + 2 = 0
4φ² + 2φ + 1 = 0
det| 6 3 ; 5 7 | = 27