Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:44Z
∇²β = 0
det| 12 9 ; 5 13 | = 111
244K
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 2 2 ; 6 3 | = -6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
d/dφ [φ^6] = 6φ^5
\oint_C \vec{F}\cdot d\vec{r} = 0
50K
det| 10 3 ; 1 11 | = 107
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
∫₀^∞ e^(-θ²) dθ = √π / 2
197K
det| 11 7 ; 4 12 | = 104
\frac{8}{6} \sum_{i=1}^{n} i^{2}
262K
det| 9 4 ; 1 10 | = 86
196K
det| 6 7 ; 0 7 | = 42
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 7 6 ; 2 8 | = 44