Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:58Z

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

8θ² + 8θ + 6 = 0

460K

F = G m₁m₂ / r²

438K

d/dx [x^7] = 7x^6

∑_{k=1}^{n} k = n(n+1)/2

186K

\lim_{β\to 0} \frac{\sin β}{β} = 1

411K

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

∇ × E = −∂B/∂t

448K

F = G m₁m₂ / r²

22K

CH₄ + 2O₂ → CO₂ + 2H₂O

7y² + 9y + 1 = 0

459K

∇²r = 0

406K

N₂ + 3H₂ ⇌ 2NH₃

det| 7 4 ; 4 8 | = 40

181K

det| 2 3 ; 5 3 | = -9

80K

CaCO₃ → CaO + CO₂

∂β/∂r = 5β