ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:05Z
det| 6 7 ; 2 7 | = 28
d/dz [z^9] = 9z^8
det| 9 4 ; 1 10 | = 86
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
17K
det| 2 7 ; 7 3 | = -43
264K
∑_{k=1}^{n} k = n(n+1)/2
39K