Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
43K
ω = 2πf
det| 7 4 ; 4 8 | = 40
76K
det| 5 9 ; 7 6 | = -33
298K
det| 2 8 ; 7 3 | = -50
112K