Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 20:05Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
451K
det| 8 9 ; 3 9 | = 45
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 5 2 ; 3 6 | = 24
48K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
411K
∫₀^∞ e^(-t²) dt = √π / 2
299K