Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:14Z
det| 8 1 ; 6 9 | = 66
∫₀^∞ e^(-y²) dy = √π / 2
244K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
52K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
det| 11 5 ; 0 12 | = 132
91K
1n² + 9n + 0 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
100K
F = ma
d/dω [ω^6] = 6ω^5
∫₀^∞ e^(-n²) dn = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 1 ; 5 6 | = 25