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

7y² + 9y + 1 = 0

438K

∫₀^∞ e^(-y²) dy = √π / 2

det| 9 4 ; 1 10 | = 86

186K

det| 5 2 ; 3 6 | = 24

411K

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

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

448K

det| 10 2 ; 3 11 | = 104

22K

CaCO₃ → CaO + CO₂

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

459K

d/dx [x^3] = 3x^2

406K

∫₀^∞ e^(-t²) dt = √π / 2

det| 2 6 ; 0 3 | = 6

181K

F = ma

PV = nRT

N₂ + 3H₂ ⇌ 2NH₃

det| 7 7 ; 5 8 | = 21

7x² + 1x + 1 = 0