Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:39Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
479K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8K
E = mc²
det| 4 6 ; 4 5 | = -4
102K
det| 7 4 ; 4 8 | = 40
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\oint_C \vec{F}\cdot d\vec{r} = 0
d/dz [z^11] = 11z^10
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∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
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