Lattice Export /sym/000502
id=6821 · host=de.formula-vault.cloud · 2026-08-27 10:49Z
∫₀^∞ e^(-β²) dβ = √π / 2
7β² + 8β + 4 = 0
det| 2 1 ; 6 3 | = 0
158K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
259K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 3 ; 3 5 | = 11
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 6 ; 5 9 | = 42