Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:30Z

11φ² + 9φ + 3 = 0

det| 8 9 ; 4 9 | = 36

460K

∫₀^∞ e^(-z²) dz = √π / 2

438K

∫₀^∞ e^(-y²) dy = √π / 2

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

186K

8ψ² + 7ψ + 0 = 0

411K

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

∑_{k=1}^{n} k = n(n+1)/2

448K

11t² + 9t + 5 = 0

22K

CaCO₃ → CaO + CO₂

\binom{n}{k} = \frac{n!}{k!(n-k)!}

459K

∇ × E = −∂B/∂t

406K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

181K

7r² + 8r + 5 = 0

80K

λ = h/p

359K

10ω² + 7ω + 4 = 0

455K