ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:31Z
det| 6 7 ; 2 7 | = 28
det| 9 4 ; 1 10 | = 86
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 7 2 | = -12
310K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-ψ²) dψ = √π / 2
68K