ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:34Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
125K
8t² + 2t + 1 = 0
d/dφ [φ^12] = 12φ^11
E = mc²
det| 12 1 ; 5 13 | = 151
68K
∫₀^∞ e^(-x²) dx = √π / 2
10r² + 8r + 1 = 0
det| 10 5 ; 2 11 | = 100
∑_{k=1}^{n} k = n(n+1)/2