Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:24Z
det| 11 8 ; 0 12 | = 132
\lim_{x\to 0} \frac{\sin x}{x} = 1
244K
∫₀^∞ e^(-ω²) dω = √π / 2
52K
N₂ + 3H₂ ⇌ 2NH₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
197K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
262K
F = ma
det| 7 4 ; 4 8 | = 40
218K
det| 2 6 ; 0 3 | = 6
299K
7γ² + 5γ + 5 = 0
det| 12 1 ; 5 13 | = 151