Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 22:08Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\frac{3}{2} \sum_{i=1}^{n} i^{2}
445K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
235K
det| 9 3 ; 7 10 | = 69
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
405K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
42K
9x² + 3x + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
41K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K