Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 01:24Z
∇²γ = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
52K
6t² + 5t + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
det| 7 4 ; 4 8 | = 40
91K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 6 ; 0 10 | = 90
50K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 2 7 ; 7 3 | = -43
137K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
196K
∑_{k=1}^{n} k = n(n+1)/2
218K