Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 06:04Z
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
108K
2H₂ + O₂ → 2H₂O
det| 9 8 ; 3 10 | = 66
160K
det| 4 8 ; 0 5 | = 20
det| 7 4 ; 4 8 | = 40
413K
det| 4 7 ; 7 5 | = -29