Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:16Z
det| 12 4 ; 4 13 | = 140
∑_{k=1}^{n} k = n(n+1)/2
40K
∫₀^∞ e^(-θ²) dθ = √π / 2
297K
∇²β = 0
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
306K
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
374K