Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 12:56Z
9n² + 7n + 3 = 0
det| 9 4 ; 1 10 | = 86
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
91K
e^{i\pi} + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
50K
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
det| 4 2 ; 3 5 | = 14
196K