Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:45Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
322K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
235K
det| 10 8 ; 1 11 | = 102
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
∑_{k=1}^{n} k = n(n+1)/2
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
442K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
42K
det| 2 7 ; 4 3 | = -22