Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:36Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
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∫₀^∞ e^(-n²) dn = √π / 2
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∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
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CH₄ + 2O₂ → CO₂ + 2H₂O
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N₂ + 3H₂ ⇌ 2NH₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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det| 9 4 ; 1 10 | = 86
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2t² + 5t + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂