Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 05:55Z
∫₀^∞ e^(-n²) dn = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
e^{i\pi} + 1 = 0
d/dθ [θ^3] = 3θ^2
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
63K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 10 2 ; 1 11 | = 108
39K
∑_{k=1}^{n} k = n(n+1)/2
176K
F = G m₁m₂ / r²
∫₀^∞ e^(-ω²) dω = √π / 2
det| 3 6 ; 7 4 | = -30
\frac{12}{1} \sum_{i=1}^{n} i^{2}