Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:10Z
9n² + 9n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
36K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 5 ; 4 11 | = 90
131K
∑_{k=1}^{n} k = n(n+1)/2
158K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dz [z^11] = 11z^10
240K
det| 9 4 ; 1 10 | = 86
376K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
139K
∫₀^∞ e^(-φ²) dφ = √π / 2
344K
∂x/∂ω = 9x
∑_{k=1}^{n} k = n(n+1)/2
91K
4t² + 8t + 6 = 0