Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:23Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
428K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
268K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 7 ; 3 10 | = 69
7K
\oint_C \vec{F}\cdot d\vec{r} = 0
133K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
54K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-φ²) dφ = √π / 2