Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:03Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 5 ; 3 9 | = 57
179K
det| 7 4 ; 1 8 | = 52
det| 10 5 ; 4 11 | = 90
442K
12ω² + 3ω + 7 = 0
λ = h/p
∂r/∂φ = 4r