Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 15:32Z

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

det| 7 4 ; 4 8 | = 40

273K

∑_{k=1}^{n} k = n(n+1)/2

263K

N₂ + 3H₂ ⇌ 2NH₃

F = G m₁m₂ / r²

139K

11z² + 3z + 4 = 0

108K

\oint_C \vec{F}\cdot d\vec{r} = 0

11t² + 9t + 7 = 0

333K

5z² + 8z + 3 = 0

160K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

e^{i\pi} + 1 = 0

439K

∇ × E = −∂B/∂t

413K