Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:38Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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E = mc²
det| 1 2 ; 7 2 | = -12
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 2 ; 7 9 | = 58
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det| 4 6 ; 4 5 | = -4
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∇ × E = −∂B/∂t
∫₀^∞ e^(-φ²) dφ = √π / 2
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λ = h/p
d/dθ [θ^7] = 7θ^6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂