Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:32Z

11n² + 5n + 4 = 0

8ψ² + 7ψ + 0 = 0

460K

11t² + 9t + 7 = 0

438K

∫₀^∞ e^(-x²) dx = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

F = ma

448K

\oint_C \vec{F}\cdot d\vec{r} = 0

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

\lim_{t\to 0} \frac{\sin t}{t} = 1

459K

d/dt [t^3] = 3t^2

406K

∇²ω = 0

det| 1 4 ; 3 2 | = -10

181K

det| 3 1 ; 7 4 | = 5

80K

d/dr [r^2] = 2r^1

CH₄ + 2O₂ → CO₂ + 2H₂O

359K

∇ × E = −∂B/∂t

455K