ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 19:56Z
d/dr [r^5] = 5r^4
2x² + 4x + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
125K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
310K
det| 11 7 ; 6 12 | = 90
det| 9 4 ; 1 10 | = 86
311K
det| 8 4 ; 6 9 | = 48
264K
7ω² + 6ω + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
39K
∑_{k=1}^{n} k = n(n+1)/2
364K