Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 00:23Z
11y² + 4y + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{12}{9} \sum_{i=1}^{n} i^{2}
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
det| 12 1 ; 0 13 | = 156
\frac{6}{3} \sum_{i=1}^{n} i^{2}
264K
det| 2 7 ; 2 3 | = -8
276K
CaCO₃ → CaO + CO₂
det| 7 2 ; 3 8 | = 50
257K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
E = mc²
det| 5 4 ; 7 6 | = 2
256K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
453K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
315K