Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-08-20 11:41Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
293K
d/dθ [θ^2] = 2θ^1
det| 8 2 ; 7 9 | = 58
86K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
127K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
∇²β = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇ × E = −∂B/∂t