Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 02:07Z
∂r/∂t = 7r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 7 4 ; 4 8 | = 40
129K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 12 8 ; 0 13 | = 156
∫₀^∞ e^(-t²) dt = √π / 2
1K
det| 12 4 ; 2 13 | = 148
F = G m₁m₂ / r²
∫₀^∞ e^(-x²) dx = √π / 2
188K
\lim_{r\to 0} \frac{\sin r}{r} = 1