Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:57Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
det| 1 8 ; 4 2 | = -30
157K
∇²y = 0
det| 9 4 ; 1 10 | = 86
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8β² + 4β + 2 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
354K
11ψ² + 5ψ + 6 = 0