Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:57Z
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
det| 8 6 ; 2 9 | = 60
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
d/dx [x^1] = 1x^0
det| 9 4 ; 1 10 | = 86
100K
∑_{k=1}^{n} k = n(n+1)/2
50K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
det| 7 7 ; 4 8 | = 28
262K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
196K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K