ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:22Z
4α² + 9α + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
302K
det| 9 4 ; 1 10 | = 86
312K
∫₀^∞ e^(-y²) dy = √π / 2
det| 1 9 ; 6 2 | = -52
det| 5 3 ; 2 6 | = 24
310K
∑_{k=1}^{n} k = n(n+1)/2
E = mc²
det| 1 8 ; 4 2 | = -30
68K
7x² + 9x + 3 = 0
det| 1 1 ; 0 2 | = 2