Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:11Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
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∇ × E = −∂B/∂t
det| 5 3 ; 2 6 | = 24
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det| 8 2 ; 2 9 | = 68
\oint_C \vec{F}\cdot d\vec{r} = 0
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PV = nRT
∂y/∂α = 1y
det| 12 1 ; 5 13 | = 151
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∂r/∂β = 3r
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O