Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
E = mc²
∫₀^∞ e^(-θ²) dθ = √π / 2
102K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
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\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 4 6 ; 4 5 | = -4
250K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
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