Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 07:18Z
det| 1 4 ; 1 2 | = -2
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
213K
10z² + 8z + 4 = 0
det| 2 2 ; 4 3 | = -2
331K
ω = 2πf
det| 2 7 ; 7 3 | = -43
40K
∂y/∂β = 5y
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 6 ; 6 11 | = 74
\binom{n}{k} = \frac{n!}{k!(n-k)!}