ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:57Z
d/dr [r^5] = 5r^4
det| 12 1 ; 5 13 | = 151
312K
2x² + 4x + 1 = 0
det| 7 1 ; 7 8 | = 49
125K
det| 11 9 ; 0 12 | = 132
91K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 11 7 ; 6 12 | = 90
det| 7 4 ; 4 8 | = 40
311K
∑_{k=1}^{n} k = n(n+1)/2
264K