Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 15:36Z
d/dz [z^3] = 3z^2
∫₀^∞ e^(-x²) dx = √π / 2
75K
det| 7 2 ; 7 8 | = 42
479K
6φ² + 8φ + 0 = 0
ω = 2πf
CH₄ + 2O₂ → CO₂ + 2H₂O
191K
det| 10 8 ; 7 11 | = 54
det| 5 6 ; 2 6 | = 18
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
416K
8t² + 7t + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0