ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-20 00:33Z
PV = nRT
∫₀^∞ e^(-β²) dβ = √π / 2
206K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
226K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
73K
∫₀^∞ e^(-θ²) dθ = √π / 2
358K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K
9θ² + 4θ + 2 = 0
det| 7 4 ; 4 8 | = 40
216K
det| 12 1 ; 5 13 | = 151
306K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
261K