Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:24Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
428K
det| 10 5 ; 4 11 | = 90
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 4 5 | = -4
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
121K
\oint_C \vec{F}\cdot d\vec{r} = 0