Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-08-21 22:29Z
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
210K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 2 ; 7 9 | = 58
414K
3ψ² + 7ψ + 0 = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
92K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
290K
∇ × E = −∂B/∂t
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
470K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃