Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:36Z
∂r/∂ψ = 3r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
322K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
235K
∂ψ/∂φ = 4ψ
∫₀^∞ e^(-θ²) dθ = √π / 2
362K
det| 10 3 ; 5 11 | = 95
\frac{1}{8} \sum_{i=1}^{n} i^{2}
3α² + 7α + 5 = 0