Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 22:26Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
445K
det| 4 6 ; 4 5 | = -4
193K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 7 4 ; 4 8 | = 40
235K
det| 9 3 ; 7 10 | = 69
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
362K
∇ × E = −∂B/∂t
\frac{12}{6} \sum_{i=1}^{n} i^{2}
405K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
9x² + 3x + 4 = 0
e^{i\pi} + 1 = 0