Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:29Z
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
40K
det| 2 4 ; 4 3 | = -10
297K
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
138K
7z² + 5z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
306K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
322K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
374K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
247K
det| 7 4 ; 4 8 | = 40
417K