Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:33Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
138K
7z² + 5z + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
176K
det| 1 4 ; 2 2 | = -6
67K
∑_{k=1}^{n} k = n(n+1)/2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
306K
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
247K