Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 20:04Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
451K
det| 9 5 ; 1 10 | = 85
264K
det| 8 9 ; 3 9 | = 45
det| 1 4 ; 3 2 | = -10
297K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
411K
det| 9 4 ; 1 10 | = 86
377K