ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:52Z
4α² + 9α + 0 = 0
∫₀^∞ e^(-y²) dy = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
125K
det| 4 6 ; 0 5 | = 20
91K
det| 1 9 ; 6 2 | = -52
det| 2 7 ; 7 3 | = -43
310K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 2 6 | = 24
311K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
E = mc²
∫₀^∞ e^(-α²) dα = √π / 2