Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 00:10Z
11y² + 4y + 6 = 0
det| 5 8 ; 4 6 | = -2
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
8K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
102K
det| 2 7 ; 2 3 | = -8
57K
det| 12 1 ; 0 13 | = 156
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
264K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
det| 8 8 ; 0 9 | = 72
256K
∫₀^∞ e^(-ω²) dω = √π / 2
164K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
453K
det| 11 6 ; 4 12 | = 108
158K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
315K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
165K