Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:08Z
2H₂ + O₂ → 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
det| 8 8 ; 7 9 | = 16
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
137K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
197K
det| 10 3 ; 0 11 | = 110
det| 5 6 ; 1 6 | = 24
262K
det| 9 4 ; 1 10 | = 86
196K
∫₀^∞ e^(-x²) dx = √π / 2
218K