Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:55Z
3θ² + 6θ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
406K
det| 4 6 ; 0 5 | = 20
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\frac{1}{7} \sum_{i=1}^{n} i^{2}
231K
det| 9 4 ; 1 10 | = 86
195K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
412K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
55K
det| 3 2 ; 6 4 | = 0
det| 7 2 ; 1 8 | = 54
291K