Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:01Z
PV = nRT
∫₀^∞ e^(-x²) dx = √π / 2
52K
det| 7 2 ; 2 8 | = 52
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{8}{6} \sum_{i=1}^{n} i^{2}
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 7 ; 3 11 | = 89
197K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
262K