ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:38Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 12 9 ; 5 13 | = 111
312K
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
8t² + 2t + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
d/dφ [φ^12] = 12φ^11
det| 10 9 ; 0 11 | = 110
311K
\oint_C \vec{F}\cdot d\vec{r} = 0
39K