Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 07:57Z
det| 9 7 ; 5 10 | = 55
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
269K
∇²α = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
158K
det| 9 3 ; 0 10 | = 90
∂t/∂θ = 5t
det| 10 7 ; 3 11 | = 89
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
91K
∫₀^∞ e^(-n²) dn = √π / 2
201K
det| 1 5 ; 4 2 | = -18
det| 7 4 ; 4 8 | = 40
295K
\frac{4}{6} \sum_{i=1}^{n} i^{2}