ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:29Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
8t² + 2t + 1 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
17K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
d/dφ [φ^12] = 12φ^11
\oint_C \vec{F}\cdot d\vec{r} = 0
311K
det| 3 6 ; 0 4 | = 12
264K
E = mc²
10r² + 8r + 1 = 0