Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:30Z
∂r/∂ψ = 3r
det| 5 6 ; 4 6 | = 6
445K
det| 7 4 ; 4 8 | = 40
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
235K
∂ψ/∂φ = 4ψ
det| 2 2 ; 4 3 | = -2
212K
det| 10 3 ; 5 11 | = 95
∫₀^∞ e^(-ψ²) dψ = √π / 2
179K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
405K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
3α² + 7α + 5 = 0
F = G m₁m₂ / r²
N₂ + 3H₂ ⇌ 2NH₃