Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:35Z

11φ² + 9φ + 3 = 0

11t² + 9t + 5 = 0

460K

det| 9 4 ; 1 10 | = 86

438K

∫₀^∞ e^(-y²) dy = √π / 2

det| 4 7 ; 2 5 | = 6

186K

∫₀^∞ e^(-x²) dx = √π / 2

411K

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

det| 12 2 ; 2 13 | = 152

448K

det| 3 1 ; 7 4 | = 5

22K

CaCO₃ → CaO + CO₂

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

459K

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

406K

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

181K

ΔS ≥ 0

80K

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

359K

∑_{k=1}^{n} k = n(n+1)/2

455K