ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:18Z
det| 6 7 ; 2 7 | = 28
∑_{k=1}^{n} k = n(n+1)/2
312K
d/dz [z^9] = 9z^8
∑_{k=1}^{n} k = n(n+1)/2
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 4 ; 1 11 | = 106
310K
CaCO₃ → CaO + CO₂
det| 8 4 ; 6 9 | = 48
264K
det| 7 4 ; 4 8 | = 40
364K