Lattice Export /sym/23e798
id=622833 · host=de.formula-vault.cloud · 2026-08-29 18:45Z
ω = 2πf
det| 6 6 ; 0 7 | = 42
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
312K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
e^{i\pi} + 1 = 0