Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:21Z
det| 2 5 ; 0 3 | = 6
∫₀^∞ e^(-x²) dx = √π / 2
244K
det| 11 5 ; 0 12 | = 132
52K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
9β² + 8β + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
det| 7 4 ; 4 8 | = 40
197K
iħ ∂ψ/∂t = Ĥψ
det| 1 2 ; 7 2 | = -12
196K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
\frac{8}{2} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0