Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:20Z
∇²β = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
det| 7 4 ; 4 8 | = 40
52K
det| 2 2 ; 6 3 | = -6
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
d/dφ [φ^6] = 6φ^5
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 10 3 ; 1 11 | = 107
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
197K
det| 11 7 ; 4 12 | = 104