Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:59Z

10y² + 2y + 6 = 0

det| 5 9 ; 7 6 | = -33

460K

det| 7 4 ; 4 8 | = 40

438K

∫₀^∞ e^(-t²) dt = √π / 2

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

186K

7r² + 8r + 5 = 0

411K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

448K

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

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∇ × E = −∂B/∂t

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

λ = h/p