Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 22:43Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
445K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 9 3 ; 7 10 | = 69
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
212K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
362K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
179K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
42K
9x² + 3x + 4 = 0
∫₀^∞ e^(-n²) dn = √π / 2
41K
e^{i\pi} + 1 = 0
E = mc²
∇²ω = 0