Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:18Z
2n² + 2n + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-n²) dn = √π / 2
235K
6ψ² + 3ψ + 4 = 0
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
179K
det| 1 5 ; 1 2 | = -3
405K
d/dt [t^2] = 2t^1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
∑_{k=1}^{n} k = n(n+1)/2
42K
det| 9 7 ; 6 10 | = 48
det| 7 4 ; 4 8 | = 40
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
F = G m₁m₂ / r²