Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:09Z
PV = nRT
\frac{12}{6} \sum_{i=1}^{n} i^{2}
244K
det| 3 6 ; 0 4 | = 12
52K
det| 7 2 ; 2 8 | = 52
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
137K
det| 9 4 ; 1 10 | = 86
197K
e^{i\pi} + 1 = 0