Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:14Z

11n² + 5n + 4 = 0

∫₀^∞ e^(-r²) dr = √π / 2

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

det| 5 3 ; 7 6 | = 9

411K

4φ² + 6φ + 2 = 0

8ψ² + 7ψ + 0 = 0

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

∂γ/∂θ = 2γ

459K

9α² + 7α + 5 = 0

406K

∇²ω = 0

∑_{k=1}^{n} k = n(n+1)/2

181K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

80K

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

∇ × E = −∂B/∂t

359K

iħ ∂ψ/∂t = Ĥψ

455K

8β² + 5β + 0 = 0