ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:31Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
302K
CaCO₃ → CaO + CO₂
\frac{11}{6} \sum_{i=1}^{n} i^{2}
125K
\lim_{α\to 0} \frac{\sin α}{α} = 1
91K
8t² + 2t + 1 = 0
det| 9 4 ; 1 10 | = 86
310K
d/dφ [φ^12] = 12φ^11
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
264K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
68K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
39K
10r² + 8r + 1 = 0