ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:02Z
d/dr [r^5] = 5r^4
det| 5 9 ; 7 6 | = -33
312K
2x² + 4x + 1 = 0
det| 9 4 ; 1 10 | = 86
125K
∑_{k=1}^{n} k = n(n+1)/2
91K
2H₂ + O₂ → 2H₂O
det| 3 7 ; 2 4 | = -2
310K
det| 11 7 ; 6 12 | = 90
det| 4 8 ; 0 5 | = 20
68K