Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:11Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
7z² + 5z + 1 = 0
det| 9 4 ; 1 10 | = 86
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∫₀^∞ e^(-y²) dy = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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N₂ + 3H₂ ⇌ 2NH₃
PV = nRT
2t² + 5t + 1 = 0
12φ² + 4φ + 7 = 0