Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:53Z
det| 1 9 ; 3 2 | = -25
det| 11 5 ; 0 12 | = 132
479K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
∫₀^∞ e^(-α²) dα = √π / 2
57K
det| 11 4 ; 0 12 | = 132
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
∫₀^∞ e^(-r²) dr = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
257K
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-n²) dn = √π / 2
46K
∑_{k=1}^{n} k = n(n+1)/2
164K