Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:56Z
2α² + 5α + 5 = 0
iħ ∂ψ/∂t = Ĥψ
9φ² + 5φ + 2 = 0
d/dω [ω^2] = 2ω^1
∑_{k=1}^{n} k = n(n+1)/2
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
473K
∑_{k=1}^{n} k = n(n+1)/2
338K
det| 3 6 ; 0 4 | = 12
188K