ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:00Z
4α² + 9α + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
302K
det| 12 9 ; 5 13 | = 111
312K
∫₀^∞ e^(-y²) dy = √π / 2
det| 5 9 ; 7 6 | = -33
91K
det| 1 9 ; 6 2 | = -52
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ω²) dω = √π / 2
311K
det| 7 4 ; 4 8 | = 40
264K