Math Dump /sym/6c3138

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

11φ² + 9φ + 3 = 0

∫₀^∞ e^(-r²) dr = √π / 2

460K

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

438K

∫₀^∞ e^(-y²) dy = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

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

411K

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

∑_{k=1}^{n} k = n(n+1)/2

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

CaCO₃ → CaO + CO₂

det| 7 6 ; 1 8 | = 50

459K

N₂ + 3H₂ ⇌ 2NH₃

406K

∫₀^∞ e^(-t²) dt = √π / 2

det| 7 2 ; 7 8 | = 42

181K

F = G m₁m₂ / r²

80K

PV = nRT

det| 9 4 ; 1 10 | = 86

359K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

455K

det| 7 7 ; 5 8 | = 21