ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:33Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 0 12 | = 132
302K
CaCO₃ → CaO + CO₂
8t² + 2t + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
310K
det| 7 4 ; 4 8 | = 40
311K
∑_{k=1}^{n} k = n(n+1)/2
264K
∫₀^∞ e^(-t²) dt = √π / 2
39K