Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:38Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
250K
λ = h/p
d/dθ [θ^7] = 7θ^6