ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:18Z
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
73K
det| 7 4 ; 4 8 | = 40
358K
CaCO₃ → CaO + CO₂
det| 3 7 ; 2 4 | = -2
52K
9θ² + 4θ + 2 = 0
det| 7 1 ; 7 8 | = 49
216K
∑_{k=1}^{n} k = n(n+1)/2
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}