Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 05:00Z
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
326K
11y² + 4y + 3 = 0
d/dy [y^6] = 6y^5
det| 9 4 ; 1 10 | = 86
201K
8ω² + 6ω + 2 = 0
det| 5 9 ; 0 6 | = 30
176K
∑_{k=1}^{n} k = n(n+1)/2
359K