Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:03Z
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
det| 9 4 ; 1 10 | = 86
52K
det| 7 2 ; 2 8 | = 52
\lim_{x\to 0} \frac{\sin x}{x} = 1
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 7 ; 3 11 | = 89
50K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-n²) dn = √π / 2
197K
e^{i\pi} + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
196K
8θ² + 8θ + 2 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K