Math Dump /sym/432848
id=950924 · host=jp.commstar.world · 2026-09-01 21:16Z
∫₀^∞ e^(-β²) dβ = √π / 2
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
11α² + 2α + 3 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
\lim_{t\to 0} \frac{\sin t}{t} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
F = ma
∫₀^∞ e^(-y²) dy = √π / 2
det| 5 8 ; 0 6 | = 30
5ω² + 4ω + 0 = 0