Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:57Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
218K
12α² + 7α + 2 = 0
det| 2 3 ; 5 3 | = -9
157K
∇²y = 0
det| 7 4 ; 4 8 | = 40
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
244K
d/dθ [θ^12] = 12θ^11
105K
8β² + 4β + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂