Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:24Z
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-t²) dt = √π / 2
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
∑_{k=1}^{n} k = n(n+1)/2
268K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
330K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
7K
∫₀^∞ e^(-φ²) dφ = √π / 2
133K
∑_{k=1}^{n} k = n(n+1)/2
54K