Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:10Z
PV = nRT
∫₀^∞ e^(-x²) dx = √π / 2
52K
det| 7 2 ; 2 8 | = 52
\frac{8}{6} \sum_{i=1}^{n} i^{2}
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 3 ; 4 11 | = 98
100K
det| 10 5 ; 4 11 | = 90
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
197K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
262K