ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:04Z
4α² + 9α + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 1 9 ; 6 2 | = -52
det| 9 5 ; 6 10 | = 60
17K
det| 3 6 ; 0 4 | = 12
68K
det| 12 9 ; 5 13 | = 111
39K
det| 9 4 ; 1 10 | = 86
364K