ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:32Z
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
206K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
73K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
57K
9θ² + 4θ + 2 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
216K
det| 9 8 ; 3 10 | = 66
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
317K