Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:55Z
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
270K
2H₂ + O₂ → 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
95K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
133K
det| 9 4 ; 1 10 | = 86
54K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
21K