ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:53Z
4α² + 9α + 0 = 0
∫₀^∞ e^(-y²) dy = √π / 2
det| 2 3 ; 5 3 | = -9
125K
det| 1 9 ; 6 2 | = -52
det| 7 4 ; 4 8 | = 40
310K
∑_{k=1}^{n} k = n(n+1)/2
E = mc²
det| 7 1 ; 7 8 | = 49
68K
det| 11 2 ; 5 12 | = 122
39K
7x² + 9x + 3 = 0
det| 1 1 ; 0 2 | = 2