Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 05:33Z
det| 3 2 ; 6 4 | = 0
det| 5 6 ; 2 6 | = 18
132K
ω = 2πf
det| 6 9 ; 7 7 | = -21
det| 7 4 ; 4 8 | = 40
52K
∑_{k=1}^{n} k = n(n+1)/2
344K
∑_{k=1}^{n} k = n(n+1)/2
393K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
346K