Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:38Z
∂r/∂ψ = 3r
det| 1 2 ; 7 2 | = -12
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
322K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
235K
∂ψ/∂φ = 4ψ
det| 10 3 ; 5 11 | = 95
det| 2 4 ; 4 3 | = -10
179K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
F = G m₁m₂ / r²
\frac{12}{7} \sum_{i=1}^{n} i^{2}
41K
det| 5 6 ; 1 6 | = 24
369K
3n² + 7n + 7 = 0
4z² + 2z + 4 = 0