Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:50Z
F = G m₁m₂ / r²
det| 9 6 ; 0 10 | = 90
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
2H₂ + O₂ → 2H₂O
det| 8 4 ; 0 9 | = 72
det| 8 2 ; 7 9 | = 58
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
197K
det| 3 1 ; 4 4 | = 8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
262K
6z² + 6z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 8 9 ; 1 9 | = 63