Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 07:33Z
∂φ/∂ψ = 3φ
\frac{2}{2} \sum_{i=1}^{n} i^{2}
148K
3n² + 1n + 5 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
287K
12φ² + 8φ + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
165K
8φ² + 4φ + 6 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
1K
det| 11 7 ; 5 12 | = 97
\frac{2}{2} \sum_{i=1}^{n} i^{2}