Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:29Z

11φ² + 9φ + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

7r² + 8r + 5 = 0

438K

∫₀^∞ e^(-y²) dy = √π / 2

det| 7 8 ; 4 8 | = 24

186K

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

411K

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

e^{i\pi} + 1 = 0

448K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

22K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

459K

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

406K

∫₀^∞ e^(-t²) dt = √π / 2

E = mc²

181K

PV = nRT

80K

det| 11 4 ; 5 12 | = 112

359K