Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:55Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 2 ; 7 9 | = 58
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
52K
det| 8 6 ; 2 9 | = 60
det| 2 4 ; 4 3 | = -10
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| 5 6 ; 1 6 | = 24
262K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
5θ² + 9θ + 3 = 0