Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:36Z
ΔS ≥ 0
det| 4 6 ; 4 5 | = -4
428K
d/dz [z^11] = 11z^10
238K
det| 4 6 ; 2 5 | = 8
AgNO₃ + NaCl → AgCl↓ + NaNO₃
270K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
41K
det| 7 4 ; 4 8 | = 40
330K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-α²) dα = √π / 2
95K
∑_{k=1}^{n} k = n(n+1)/2
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
7K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
133K