ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:33Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
8t² + 2t + 1 = 0
det| 1 2 ; 7 2 | = -12
17K
d/dφ [φ^12] = 12φ^11
E = mc²
det| 5 2 ; 3 6 | = 24
39K
10r² + 8r + 1 = 0
det| 12 1 ; 5 13 | = 151
364K
∑_{k=1}^{n} k = n(n+1)/2