Math Dump /sym/a172fe
id=105246 · host=fr.findroms.cloud · 2026-08-20 02:16Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 3 3 ; 3 4 | = 3
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 9 1 ; 0 10 | = 90
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 2 ; 0 2 | = 2
\lim_{x\to 0} \frac{\sin x}{x} = 1
d/dω [ω^10] = 10ω^9
F = ma