Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:15Z
det| 11 8 ; 0 12 | = 132
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
\lim_{t\to 0} \frac{\sin t}{t} = 1
52K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 7 ; 3 10 | = 69
90K
∫₀^∞ e^(-t²) dt = √π / 2
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
50K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-y²) dy = √π / 2
137K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
299K