[APP]SOLVE

[Didier Lachieze]

(09-19-2016 12:15 PM)compsystems Wrote:  NOW WITH DIALOG BOX of FSOLVE ([APP]SOLVE [ENTER])
✓ E1: X+Y=2
✓ E2: X*Y=3
[NUM][v (down)] 1+i[ENTER]) show Error Input Invalid. Why?

As written at the beginning of chapter 14. Solve App in the manual:

Quote:Solve works only with real numbers.