Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:23Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
det| 8 2 ; 2 9 | = 68
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
212K
PV = nRT
det| 9 4 ; 1 10 | = 86
179K
∂y/∂α = 1y
∂r/∂β = 3r
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
F = ma