Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:41Z
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
238K
det| 4 6 ; 2 5 | = 8
\frac{12}{6} \sum_{i=1}^{n} i^{2}
270K
∫₀^∞ e^(-n²) dn = √π / 2
268K
ΔS ≥ 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
41K
det| 7 4 ; 4 8 | = 40
330K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-x²) dx = √π / 2
95K
det| 12 9 ; 3 13 | = 129
det| 9 4 ; 3 10 | = 78
\lim_{x\to 0} \frac{\sin x}{x} = 1
54K
det| 5 1 ; 4 6 | = 26
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂