Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 00:23Z
11y² + 4y + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
479K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
8K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
∫₀^∞ e^(-x²) dx = √π / 2
57K
det| 12 1 ; 0 13 | = 156
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
264K
CaCO₃ → CaO + CO₂
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
62K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
256K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
373K
∫₀^∞ e^(-x²) dx = √π / 2
315K