Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:03Z

11n² + 5n + 4 = 0

7y² + 9y + 1 = 0

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

F = G m₁m₂ / r²

186K

∂z/∂φ = 7z

411K

4φ² + 6φ + 2 = 0

det| 9 4 ; 1 10 | = 86

448K

det| 9 5 ; 1 10 | = 85

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 4 2 ; 6 5 | = 8

459K

CH₄ + 2O₂ → CO₂ + 2H₂O

406K

∇²ω = 0

iħ ∂ψ/∂t = Ĥψ

181K

d/dα [α^3] = 3α^2

d/dr [r^2] = 2r^1