Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 13:01Z
2α² + 5α + 5 = 0
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
276K
∫₀^∞ e^(-t²) dt = √π / 2
129K
9φ² + 5φ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
d/dω [ω^2] = 2ω^1
∑_{k=1}^{n} k = n(n+1)/2
1K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
473K
d/dy [y^11] = 11y^10
188K