Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:39Z
∂r/∂ψ = 3r
AgNO₃ + NaCl → AgCl↓ + NaNO₃
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 3 5 | = -4
322K
∑_{k=1}^{n} k = n(n+1)/2
235K
∂ψ/∂φ = 4ψ
det| 10 3 ; 4 11 | = 98
212K
det| 9 4 ; 1 10 | = 86
362K
det| 10 3 ; 5 11 | = 95
\frac{1}{8} \sum_{i=1}^{n} i^{2}
F = G m₁m₂ / r²
\frac{2}{2} \sum_{i=1}^{n} i^{2}
41K