Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:21Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
40K
det| 2 6 ; 0 3 | = 6
297K
∫₀^∞ e^(-r²) dr = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
138K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
7z² + 5z + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
176K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
67K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
306K
N₂ + 3H₂ ⇌ 2NH₃