Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:30Z
9n² + 9n + 6 = 0
det| 9 4 ; 1 10 | = 86
36K
∫₀^∞ e^(-n²) dn = √π / 2
269K
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{7} \sum_{i=1}^{n} i^{2}
131K
\oint_C \vec{F}\cdot d\vec{r} = 0
158K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
240K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
139K
∂x/∂ω = 9x
\frac{12}{6} \sum_{i=1}^{n} i^{2}
201K