Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:08Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 4 8 ; 3 5 | = -4
52K
det| 8 6 ; 2 9 | = 60
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
d/dx [x^1] = 1x^0
2n² + 7n + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 2 ; 7 2 | = -12
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
∇²ω = 0
d/dy [y^10] = 10y^9