ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:01Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
91K
8t² + 2t + 1 = 0
det| 12 1 ; 5 13 | = 151
310K
d/dφ [φ^12] = 12φ^11
E = mc²
10r² + 8r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
F = ma