Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:02Z
det| 2 5 ; 0 3 | = 6
det| 7 4 ; 4 8 | = 40
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
9β² + 8β + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
iħ ∂ψ/∂t = Ĥψ
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
262K
CaCO₃ → CaO + CO₂