Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:34Z
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
75K
3β² + 6β + 2 = 0
det| 7 4 ; 4 8 | = 40
129K
F = ma
det| 5 2 ; 3 6 | = 24
191K
det| 5 9 ; 7 6 | = -33
390K
∑_{k=1}^{n} k = n(n+1)/2
153K