ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:13Z
4α² + 9α + 0 = 0
det| 9 4 ; 1 10 | = 86
302K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∫₀^∞ e^(-y²) dy = √π / 2
det| 1 9 ; 6 2 | = -52
∑_{k=1}^{n} k = n(n+1)/2
17K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
311K
det| 9 1 ; 7 10 | = 83
264K
E = mc²
det| 12 1 ; 5 13 | = 151
68K
7x² + 9x + 3 = 0
det| 1 1 ; 0 2 | = 2
E = mc²
∇²t = 0