Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 17:19Z
iħ ∂ψ/∂t = Ĥψ
\frac{2}{2} \sum_{i=1}^{n} i^{2}
428K
∫₀^∞ e^(-φ²) dφ = √π / 2
238K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
268K
ΔS ≥ 0
det| 5 2 ; 3 6 | = 24
det| 6 2 ; 4 7 | = 34
\lim_{x\to 0} \frac{\sin x}{x} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 2 ; 7 8 | = 42
iħ ∂ψ/∂t = Ĥψ
ΔS ≥ 0