Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 08:58Z
det| 5 1 ; 7 6 | = 23
\frac{12}{7} \sum_{i=1}^{n} i^{2}
372K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
31K
det| 10 4 ; 0 11 | = 110
AgNO₃ + NaCl → AgCl↓ + NaNO₃
317K
iħ ∂ψ/∂t = Ĥψ
PV = nRT
\frac{12}{6} \sum_{i=1}^{n} i^{2}
1K
∇²t = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
304K