Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:59Z
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 7 2 | = -12
90K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
50K
det| 8 4 ; 0 9 | = 72
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
197K
det| 3 1 ; 4 4 | = 8
det| 3 7 ; 7 4 | = -37
6z² + 6z + 7 = 0
det| 8 9 ; 1 9 | = 63