Math Dump /sym/7982d0
id=867822 · host=jp.commstar.world · 2026-09-01 21:07Z
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
3ψ² + 2ψ + 0 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
∫₀^∞ e^(-n²) dn = √π / 2
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dx [x^10] = 10x^9
∇ × E = −∂B/∂t
3ω² + 5ω + 3 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1