Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:27Z
det| 1 9 ; 3 2 | = -25
\frac{12}{7} \sum_{i=1}^{n} i^{2}
479K
\oint_C \vec{F}\cdot d\vec{r} = 0
8K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
det| 11 4 ; 0 12 | = 132
det| 7 4 ; 4 8 | = 40
276K
∫₀^∞ e^(-r²) dr = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 3 ; 4 11 | = 98
62K
∂y/∂r = 4y
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
F = G m₁m₂ / r²
12t² + 7t + 0 = 0
12β² + 9β + 7 = 0