ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:20Z
PV = nRT
det| 7 4 ; 4 8 | = 40
206K
d/dz [z^11] = 11z^10
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∫₀^∞ e^(-x²) dx = √π / 2
358K
CaCO₃ → CaO + CO₂
9θ² + 4θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}